PLEASE HELP!
Describe and correct the error in finding a solution of the equation in two variables.
y= 3x + 2; (5,1)
5 (? right on top of this) = 3 (1) + 2
5 = 5
So, (5,1) is a solution.

Answers

Answer 1

Answer:Yes.

Step-by-step explanation: Substitute either of the those values and you should get the other.

For instance, substituting x = 1 got you y = 5. If you had substituted x = 1 and got a different y-value, then the coordinates would have been incorrect.


Related Questions

Part B: Lily walked 3 units up and 1 unit right to get from the park to the market. On the map above, draw and label a point to show the location of the market.

Answers

Answer:

3,8

Step-by-step explanation:

if you go up 3 units that puts you at 2,8 then go over right 1 puts you at 3,8 which means x=3 and y=8

When getting your answer you first need to start at lily’s house and go up three boxes and you then should end up on the line with the school and go over one on the line

80 POINTS
In the year 2000, the population of treefrogs in Paraguay was 6,700. In 2010, the population had increased by 15%. However, in 2020, the population had decreased by 20%. What is the population of treefrogs in Paraguay in 2020? What is the percent change for the population of treefrogs in Paraguay from 2000 to 2020?

Answers

5% of tree frogs left

Answer 7705

15% of 6700 is 1005  6700+1005 =7705

6. What is the surface area of the cone? Use
3.14 for pi and round to the nearest whole
number.
4 ft
5 ft

Answers

It would be 20ft have a great day

Answer:

20ft - hope this helped :)

Step-by-step explanation:

radius = 2

formula = πr2[tex]\frac{h}{3\\}[/tex]

V=πr2h

3=π·22·[tex]\frac{5}{3\\}[/tex]≈20

HEWLPPP PWESEEEEEEEE

Answers

Answer:

A

Step-by-step explanation:

A = 6/1

B = 5/6

C = 5/1

D = 1/6

6/1
5/6
5/1
1/6 this is the answer

WILL CHOOSE BRAINLIEST!!!

Answers

Answer: B

Step-by-step explanation:

The answer is B because WX is parallel to ZY

Help? I don't understand it a bit

Answers

Answer:

you have to read a source

Step-by-step explanation:

Then you can answer the question

Depends on what you read .

Someone help me with this plsssssss.

"A shipping container will be used to transport several 100-kilogram crates across the country by rail. The greatest weight that can be loaded into the container is 24500 kilograms. Other shipments weighing 9100 kilograms have already been loaded into the container. Use the drop-down menu below to write an inequality representing cc, the total number of 100-kilogram crates that can be loaded into the shipping container."

Answers

[tex]\qquad\qquad\huge\underline{{\sf Answer}}[/tex]

Let the number of 100 - kilogram crates be x

According to question, The load capacity of container is 24500 kgs, and other shipments already weight 9100 kgs, now we have to find out how many 100 - kg crates can be loaded into the shipping container.

[tex]\qquad \tt \dashrightarrow \:100x + 9100 \leqslant 24500[/tex]

[tex]\qquad \tt \dashrightarrow \:100x \leqslant 24500 - 9100[/tex]

[tex]\qquad \tt \dashrightarrow \:100x \leqslant 15400[/tex]

[tex]\qquad \tt \dashrightarrow \:x \leqslant 154[/tex]

So, the maximum number of 100 - kg crates that can be loaded on the container is 154

It would be x < 150 ok!

This is very very very confusing!!!! Anyone know 8th grade stuff?


Is this relation a function? _____ Explain how you know.

Answers

Answer:

Yes this relation is a function : one to one onto function ....It is because Every element of domain has unique element in range

Brainliest, please helppppppppppppppp

Add. Simplify and reduce your answers to the lowest terms.
3/4 + 2/4


A.1 1/4
B.5/8
C.1 1/2
D.1

Answers

Hello ~

My name is Ixrdscent, and I will be answering your question today! :D

[tex]\huge \boxed {\underline{Answer :}}[/tex]

[tex]\sf{A. \: 1 \frac{1}{4}[/tex]

[tex]\huge \boxed {\underline{Explanation :}}[/tex]

[tex]\sf{Multiply \: and \: divide \: (left \: and \: right) \: 3/4: \frac{3}{4}[/tex]

[tex]\sf{= \frac{3}{4} \: + \: 2/4}[/tex]

[tex]\sf{Multiply \: and \: divide \: (left \: and \: right) \: 2/4: \frac{2}{4}[/tex]

[tex]\sf{= \frac{3}{4} \: + \: \frac{2}{4}[/tex]

[tex]\sf{Add \: and \: subtract \: (left \: and \: right) \: \frac{3}{4} \: + \: \frac{2}{4}: \: \frac{5}{4}[/tex]

[tex]\sf{= \frac{5}{4}[/tex]

[tex]\sf{Convert \: improper \: fractions \: to \: mixed \: numbers: \:\frac{5}{4} = 1\frac{1}{4}[/tex]

[tex]\sf{1 \frac{1}{4}[/tex]

Hope It Helps! ~

~ Learn With Lrxdscent ~

[tex]\underline{Answer :}[/tex]

ɪ ʀ x ᴅ ꜱ ᴄ ᴇ ɴ ᴛ

Determine the missing side length

Answers

Answer:

√85

Step-by-step explanation:

The given shape is a right angled triangle.

Let the missing side length be " x ".

By Pythagoras theorem,

x² = 6² + 7²

x² = 36 + 49

x² = 85

x = √85

Therefore, the missing side length be √85.

You enter the lottery. You pick three numbers between 1 and 50. you win the grand prize if your three numbers are picked what is the probability you win?

Answers

Answer:

Step-by-step explanation:

3 in 50

You have 3 chances to win out of 50 numbers.

3 divided by 50 is .06, which translates to 6%.

Probability: 3/50 or 6%

What expression represents 5 times the sum of 24 and 7

A.) 5x24+7
B.) 5x24x7
C.) 5+24+7
D.) 5x(24+7)
E.) 5+(24x7)

Answers

Answer:

D

Step-by-step explanation:

You have to add 24 and 7 before you can multiply it by 5

The answer is D

You multiply the sum of 24+7

When comparing debit cards to credit cards, which statement is TRUE? A) Both debit cards and credit cards can improve a credit score. B) Debit cards make it easier to fall into debt than credit cards. C) Debit cards are more secure than credit cards for online purchases. D) Debit cards make tracking day-to-day spending easier than credit cards.

Answers

Answer: D

Step-by-step explanation:

Julian forgot his bat when he left for baseball camp. His mother finds a box to ship it to him with the dimensions shown. If the bat measures 34 inches long, will the bat fit inside the box? Drag words to complete the statements about the diagonal of the base and the interior diagonal of the box. Words may be used once, more than once, or not at all.

Answers

Answer:

It WILL NOT fit inside the box as the length is LONGER THAN the box.

However, diagonally, it can as by The Pythagoras Theorem, a^2+b^2=c^2.

Diagonally, it is 32.984 inches (5s.f)

Step-by-step explanation:

The box is 32 inches while the bat is 32 inches

math, just confused again... help would be nice!​

Answers

Answer:

x=14

Step-by-step explanation:

4x-14 and 3x are Alternate Exterior Angles which means both angles are equal to each other.

1) 4x-14=3x

2)4x=3x+14

3)x=14

Substitute X values and you should be able to get the angle measurements

the answer is x equals 14

help it need to be quick someone help

Answers

you multiply them by 3. the explanation is you can divide B by A and get 3 for each one! hope this helps! have a great day!

Carlos bought 2 pounds of carrots.

How many ounces of carrots did he buy?

Carlos bought
ounces of carrots.

Answers

Answer:

He bought 32 ounces of carrots

The Answer Is 32, 1 Lb = 16Oz x 2 = 32

brainliest, help pleae!

A soda bottle is 1 pint. How many ounces would a 6 pack of soda be?

A.32
B.16
C.96
D.108

Answers

Answer:

c=96

Step-by-step explanation:

tell me if wrong

c because 16 ounces are in a pint so 6•16=96 :D

someone help meeeeeeeeeeee Edgar has $7,000 in an account that earns 15% interest compounded annually.

To the nearest cent, how much interest will he earn in 3 years?

Answers

Answer:

10,150

Step-by-step explanation:

Multiply 0.15 by 3

add 0.45 to 1.00

multiply 1.45 by 7000

The answer is 10,150

Please help me will give brainliest

Answers

Answer:

The skewness of a graph is a function of how much the random variable deviates from the normal distribution.

The shape of the distribution is (c) skewed left

Step-by-step explanation:

From the attached image, we can see that:

The points are concentrated on the left-hand side of the graph, and the points decreases as it approaches the right-hand side.

The above highlight means that:

The shape of the distribution is skewed left

skewed left

hope it helps...!!!

(PLS HELP)
Choices:
A. 120cm
B. 117cm
C. 101cm
D. 350cm

Answers

Answer:

117

Step-by-step explanation:

13*9=117

Answer:

117 cm

Step-by-step explanation:

First, you find the area of the triangle in the triangular prism itself. The area of the base is already given, which is 13 cm^2. Then, you multiply it by the height.

v = bh
v = 13 * 9
v = 117 cm^2

Find the volume of the prism.

Answers

Answer:

The volume of the prism is 210

Step-by-step explanation:

4 1/3 you have to muliply 8 and 3 then add 1 after that you will mulipy 4 and 5 then add 1 the times the bottem number with the bottem numbers and muliply the top number withe the top numbers then you divide the number you got by the bottem number.                         If this helped you let me know hope you have a good day.

Answer: 210

EXPLANATION:
3x8+1=25 and keep the same denominator which makes it 25/3. 5x4+1=21 and keep the same denominator which makes it 21/5. 25/3x21/5= 525/15. 525/15 x 6/1 = 3,150/15. 3150/15 = 210!

Find the surface area of the right rectangular prism shown below.
units^2

Answers

Step-by-step explanation:

Formula = A=2(wl+hl+hw)

L = 4W = 2H = 2.5

=> A=2(wl+hl+hw)

=> A = 2((2)(4)+(2.5)(4) + (2.5)(2))

=> A = 2(8 + 10 + 5)

=> A = 2(23)

=> A = 46

[tex] \therefore [/tex] Surface area = 46

Answer:

A=46

Step-by-step explanation:

HElP WIlL gIvE BranILieSt!!!!!!!

Answers

Answer:

"What is your favorite vegetable?"  for the first one and Choices A and B are correct for the second one.

Step-by-step explanation:

For the first image/question:

The first survey question is correct and gives you the most data.

"What is your favorite vegetable?"

That question gives a variety of choices and also gives you data similar

to each other.

Ex. 12 people like potatoes, 15 people like corn. 5 people like spinach, etc.

This amount of data is easier to present/graph and also very common/open-ended as opposed to questions like "In which zipcode do you live in?"

Second Question:

The data set can represent the weight of a dozen eggs and could possibly represent the length of leaves from a tree if measured in Centimeters.

A and B are the right choices.

The other few options aren't appropriate due to the data.

i honestly just need help, cause now im stuck on this question

Answers

Answer:

C

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

The answer is B because you need to divide 851 with 46, and the answer is 18.5. You then convert that to a mixed fraction into simplest form. You can do this by placing the decimal number over it's place value.

Solve [tex]8 + 20 - 11 + 44[/tex]

Answers

Answer:

61

Step-by-step explanation:

If you follow PEMDAS, it'll equal 61

61.
The answer is 61, PEMDAS. (what the first person said)

Alana’s baby brother weighed 137 oz when he was born. What is his weight in pounds and ounces?

Answers

Answer:

8.5625 pound and ounces

Step-by-step explanation:

divide the mass value by 16

Answer:

137 oz to pound:

8.5625

remember there is no simplified (shorter) answer

Step-by-step explanation:

simply you just divide the mass value by 16.

GIVING BRAINLIEST!!!!!!!!!!
)A polygon is shown:
A polygon MNOPQR is shown. The top vertex on the left is labeled M, and rest of the vertices are labeled clockwise starting from the top left vertex labeled M. The side MN is parallel to side QR. The side MR is parallel to side PQ. The side MN is labeled as 4 units. The side QR is labeled as 7 units. The side MR is labeled as 3 units, and the side NO is labeled as 2 units.
The area of polygon MNOPQR = Area of a rectangle that is 12 square units + Area of a rectangle that is ___ square units. (Input whole numbers only, such as 8.)

Answers

Answer:

3

Step-by-step explanation:

They are cutting the whole shape up into two rectangles. Draw the extension of NO all the way down to QR see image. The whole shape's Area is the sum of the areas of the two rectangles. The bigger rectangle on the left has area 3×4, area =12. The smaller rectangle on the right has area 3×1, area = 3.

This is the fill in the blank they are asking for. You have to subtract 3-2 for the length of one side. And 7-4 for the length of the other side.. Area = 3×1 =3 see image.

(If there is a followup question asking for the total area of MNOPQR it is 12+3 =15)

Answer:

3

Step-by-step explanation:

Don't have one explanation

BRAINLIEST PLS FAST AND BE RIGHT PLSSS

Answers

Answer:

8 R     2

--------------------------

3 divided by  2 6

- 0

------------------------------  

          2 6

-   24

---------------------------------------------

2  

Step-by-step explanation:

Krystal’s poster project for reading class is 2 feet high and 1 1/2
2 feet wide. Her friend Victoria’s poster is 4 feet high and 1 1/2 feet wide. How many times larger is the area of Victoria’s poster? Draw a model on the grid paper, and show your multiplication work here.

Answers

Answer:

The area of Victoria's poster is twice the area of Krystal's poster.

How compare the areas of two similar posters

The two areas are shown in the image attached below. Each poster represents a rectangle and the ratio between the two areas (r_{A}rA ), no unit, is defined by the following formula:

r_{A} = \frac{w_{V}\cdot h_{V}}{w_{K}\cdot h_{K}}rA=wK⋅hKwV⋅hV     (1)

Where:

w_{V}wV - Width of Victoria's poster, in feet.h_{V}hV - Height of Victoria's poster, in feet.w_{K}wK - Width of Krystal's poster, in feet.h_{K}hK - Height of Krystal's poster, in feet.

If we know that h_{V} = 4\,fthV=4ft , w_{V} = 1.5\,ftwV=1.5ft , h_{K} = 2\,fthK=2ft and w_{K} = 1.5\,ftwK=1.5ft , then the ratio between the two areas is:

r_{A} = \frac{(4)\cdot (1.5)}{(2)\cdot (1.5)}rA=(2)⋅(1.5)(4)⋅(1.5)

r_{A} = 2rA=2

The area of Victoria's poster is twice the area of Krystal's poster. \blacksquare■

To learn more on ratios, we kindly invite to check this verified question:

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divide 2/3 by 1/5 into mixed nuber Where do most people in Central America live?O A coastal areas where they can rely on fishing and tradeO B. rural settlements where soils are good for farmingO C. river valleys with enough water for farmingO D. highland areas where temperatures are cooler The general revenue fund consists of which two parts?. What claim is made in is a penny saved worth anything What is the value of the expression below? 7 - 4+5 A. 14 B. 40 C. 50 D. 15 If you observe the upper right first molar to be excessively erupted relative to the rest of the teeth on the upper arch, you would describe the first right molar as: A softball player has had 8 base hits out of 25 at bats for a current batting average of 8/25 = .320. How many consecutive base hits does she need if she wants to raise her batting average to .400? Explain or show your reasoning. What relationship is it when one population captures and feeds upon another population? b. Lisa has 120 sweets. She gives 2 of them toher brother. How many sweets does Lisa have left I just have one more question what is the answer to this one? . Which phrase represents theexpression 8x + 5?eight times five plus a numberB five times a number plus eightCfive less than a numbermultiplied by eightD a number multiplied by eightthen added to five What is the constant of proportionality? Find the common ratio of the sequence.1,-1, 1,-1... The scale on a drawing reads 1/16^ prime prime =1^ prime .A2 inch long line representsA. 8 feetB. 16 feetC. 32 feetD. 64 feet The Moon is able to fully cover the Sun during a solar eclipse because of its current orbit. One million years from now, this will change because the Moon is slowly moving ____________ from the Earth.Answer the blank.PLEASE HURRY Which sentence should be rewritten to use the active voice?O A. The teacher counted the students to make sure everyone was onthe bus.aO B. Spending a little time in the sun can help the body build up vitaminD.O c. The biology lesson was studied by Caleb until he couldn't seestraight anymore.O D. Tai wrote three paragraphs of her essay before deciding to take abreak Please answer this question, will give brainliest!! Researchers have proposed the term _____ for the tendency of recent immigrants to the United States to resist assimilation and cling to familiar practices that give meaning to life. Choose one answer: A: 13+t=17B:13t=17Find the value of t that makes the equation true Which of the following does not have a value that is greater than 0? |-11| -11 |11| 11