Mathematics Middle School

Plz help, asap, do not paste link for other website.
Which of the following points is on the graph of a proportional relationship y=4x-5
A (1，-2）
B (7, 3)
C (-2, 13)
D (2, 3)

Answers

Answer 1

Answer:

D is the answer not a or b or c

Step-by-step explanation:

none

Answer 2
Answer Choice D, If you graph the equation into the Desmos Graphing Calculater and graph the point (2,3) you will see that the point is right along the line of the equation.

Related Questions

The expression below shows how to convert 12 gallons to cups with one part missing

.
Which value completes the expression?

Answers

Answer:12

Step-by-step explanation:

k

The answer is 12 because that is the only exception

***TEN POINTS*** Answer the questions (2 questions). Deals with functions.

Answers

Answer:

A: Domain: all real numbers

    Range: all real numbers greater than or equal to -4

For the second page, h(-3) is 5.

Lian bought enough oranges to fill 4 bags. Each bad contains 8 oranges. the total was 11.52 at that rate how much would Lian pay for 42 oranges? please say the steps

Answers

Answer:

15.12

Step-by-step explanation:

11.52/4 =2.88/8 = 0.36 x 42

In this swimming pool design, explain how to find the area of the pool’s surface.

Answers

You would multiply the base x the height to get the area of the rectangle then subtract the area of the semi circle from the area of the rectangle.

Answer:

Ok first-- Find the area of the rectangle. Then, find the area of the circle. The diameter is given, so take half that to get the radius. Multiply the area of the circle by half. Subtract the area of the half-circle from the area of the rectangle.

Step-by-step explanation:

Identify the independent and dependent variables. The equation h=60-4m represents the height h (in inches) of the water in a tank m minutes after it starts to drain.

Answers

Answer:

m- minutes is the independent variable

h- height is the dependent varaible

Step-by-step explanation:

Solve the equation:
-4p-16=-24
PLEASE SHOW WORK !

Answers

-4p - 16 = -24
+16 +16

-4p = -8
—— —-
-4 -4

p = 2

Answer:

p=2

Step-by-step explanation:

-4p-16=-24

-4p=-24+16

-4p=-8 divide both sides by -4

p=2

Please help me ASAP!!!
WILL MARK BRAINLIEEST TO WHOEVER IS RIGHT

Answers

Answer:

The answer is 5 x 2 x 3 x 2 x 2

Step-by-step explanation:

It is just everything at the bottom multiplied together

the person above me is correct!

PSLSS HELP ME ASPAPPP ASNWWER BOTH OF THE QUESTION

Answers

b and a is the answer
The answers are B and A they r the most reasonable.

2.P.S. 89 is having an ice cream social for the graduating 8th grader.
a.
Ms. Gallo has to order the ice cream. She decided to order 21 cartons of vanilla ice cream and 28 cartons of
chocolate ice cream. Let V to represent cost of the vanilla ice cream and C to represent the chocolate ice cream
Write an algebraic expression that represents the total cost of buying the ice cream.
b.
Write an equivalent expression for your answer in part (a).
C.
Explain why the expressions are equivalent.

Answers

21v+28c=t(total)

(21+28)x(v+c)

It would be equivalent because in “a” you are multiplying the cost of each container with how much brought and in “b” you are adding the prices to multiply it by how much ice cream she brought in total

for a check in please help me with math

Answers

Answer:

32.5 feet

Step-by-step explanation:

The relationship between the pole and the stake creates a right triangle. Therefore, to find the distance from the top of the pole to the bottom of the stake, we can use the Pythagorean Theorem: a² + b² = c²

a² + b² = c²

(26)² + (19.5)² = c²

Solve the exponents.

676 + 380.25 = c²

Add.

1056.25 = c²

Take the square root.

√1056.25 = √c²

32.5 = c

32.5 feet

This is your answer.

Hope this helps!

Answer:

32.5 Feet

Step-by-step explanation:

I can't explain it any better than the person who already answered it.

CAN U PLZ HELP ME IF U ANWSER I WILL MARK IT BRAINLIEST

Answers

Answer:

2m + 7 or 7 + 2m

Step-by-step explanation:

the + 7 is the 7 more and 2m is the product of 2 and m

7 more than the product of 2 and m is 2m + 7 or  7 + 2m

Answer:

7+2m

Step-by-step explanation:

A right triangle has an area of 38 square units
If you draw scaled copies of this triangle using the scale factors in the table what will the areas of these scaled copies beer show you can

Answers

Answer:

1 | 38

2 | 76

3 | 114

5 | 190

1/2 | 19

2/3 | 25.33

Step-by-step explanation:

I am assuming that you need to multiply the area by the scale factors

A plot of grass behind a building is shown.

A composite figure is shown

What is the area of the plot of grass

Answers

Answer:

3m

Step-by-step explanation:

WILL GIVE BRAINLIEST! PLEASE HELP ASAP!

Answers

Answer: C 1/2

Step-by-step explanation:

4x2=8   16-8=8

8/16 simplified = 1/2

Choose the answer is c 1/2

Please help not links, dont awnser if you dont knoe will give more points

Answers

Answer:

11.  14,0

12.  3,7

13.  7,15

Those are the only ones I know.

Answer:

Part I

Star : (-7, -8)

Circle : (-3, 7)

Cross : (-4, 2)

Moon : (10, 7)

Diamond : (9, -1)

Part II

(10, 5) : C

(7, -8) : D

(-5, -7) : K

(-1, 3) : E

(8, 7) : G

Step-by-step explanation:

Sorry, I did only these.

Ben noticed oil leaks under his car. He measures the amount of oil, in milliliters, his truck loses in 24 hours. His measurements are shown below.

9A) How many hours will Ben’s truck lose 200 milliliters of oil continuing this same pattern?

9B) Enter the equation that represents the relationship between the time he measured the oil and the amount of oil lost. Use t for the time in hours and a for the amount of oil lost. NO SPACE IN BETWEEN YOUR ANSWER.

Answers

Answer:

Where are the Measurements?

Step-by-step explanation:

2) This year, Andy’s class took one more than three times as many field trips as last year’s class. This year, Andy’s class took a total of 7 trips. How many field trips did his class take last year?

Answers

The answer is 2 trips

Evaluate 6+x6+x6, plus, x when x=3x=3x, equals, 3.

Answers

Answer:

42

Step-by-step explanation:

6 times 3=18

6+18+18=42

Have a nice day

pleas help it is do today

Answers

Answer:

To answer this question you will need the volume of the wooden box.

Step-by-step explanation:

Then you will need to find out what 2/3 of that volume is because that is how full the soil will be.

V = 2/3 (16 x 12 x 28)

V = 3584 in.³

Another way to calculate this would be to find 2/3 of the Height (2/3 x 12 = 8 in) and use this in your calculation for the height.

hope this helps

To answer this question you will need the volume of the wooden box.

Then you will need to find out what 2/3 of that volume is because that is how full the soil will be.

V = 2/3 (16 x 12 x 28)
V = 3584 in.³

Another way to calculate this would be to find 2/3 of the Height (2/3 x 12 = 8 in) and use this in your calculation for the height.

what is a decimal that is equivalent to the expression (2 x 10)+(5 x 1)+(7 x 1/10)+(6 x 1/100)

Answers

Your answer is 128/5 + x/10

25 points and brainliest! Show calculations, draw conclusions from them and justify why you arrived at those calculation.

Answers

Step-by-step explanation:

there is no question so how do we give answers

Help please I don’t know explain please

Answers

Answer:

4^2 = 16 16/3=5.333 but it should be 16 . if I am wrong so sorry ❤ don't hate me

Chris wrapped a present with the following dimensions: a length of 5 in, a width of 4 in, and a height of 6 in. Henry wrapped a present that had a height that was double Chris’s present’s height. How much more wrapping paper will Henry need than Chris? 108 square inches 148 square inches 256 square inches 404 square inches

Answers

Answer:

Its 108!

Step-by-step explanation:

The tape diagram represents an equation.
Write an equation to represent the image.

Answers

Answer:

please join mine meet and we can talk

Step-by-step explanation:

1.75 divided by 5. maybe don’t kne

The perimeter of the base of a square pyramid is 12 yards. The height of the pyramid is 13.5 yards. What is the volume of the pyramid?
A. 40.5 ³
B. 54 ³
C. 121.5 ³
D. 162 ³

Answers

I’m sure it is A. Good luck!
I think it’s A I’m sorry if I’m incorrect

please answer correctly

Answers

If you go through the order of operations, It is C.

WILL GIVE BRAINIEST PLEASE ONLY ANSWER WITH AN ANSWER
i need it urgently for class. Please solve the whole page

Answers

Wow bro, just posting your whole assignment on here huh?
I think you should ask a teacher....

PLZ HELP!!!
In two or more complete sentences write and solve an inequality for the following situation and explain how you will solve the inequality

The doctor tells Jerry that he will be at most 72 inches tall. He is already 48 inches tall. How many more inches will Jerry
grow?

Answers

72 < or equal to x+48 ? Possibly BC he can’t grow over 72 inches

Yesterday, Mary had n baseball cards. Today, she got 8 more. Using , write an expression for the total number of baseball cards she has now.

Answers

Answer:

n + 8 =

Step-by-step explanation:

Yesturday she had n

plus the 8 she got today

the equation is

n+8=?

Answer:

8N

Step-by-step explanation: the n is unknown sooooo it is 8n. Brainly pls

Please help me answer these last two questions these are the last ones and then I finally be finished and then ask my teacher for help tomorrow.

Answers

Answer: Not the answer sorry

Step-by-step explanation:

But hey are you in my class because I had a question like this.

Answer:

9 -

Just times them

So that is

85 1/3 * 10 2/3 = 8192/9 = 910 2/9 ≅ 910.2222222

Conversion a mixed number 85 1/3

to a improper fraction: 85 1/3 = 85 1/3 = 85 · 3 + 1/3 = 255 + 1/3 = 256/3

To find new numerator:

a) Multiply the whole number 85 by the denominator 3. Whole number 85 equally 85 * 3/3= 255/3

b) Add the answer from previous step 255 to the numerator 1. New numerator is 255 + 1 = 256

c) Write a previous answer (new numerator 256) over the denominator 3.

Eighty-five and one third is two hundred fifty-six thirds

Conversion a mixed number 10 2/3

to a improper fraction: 10 2/3 = 10 2/3 = 10 · 3 + 2/3 = 30 + 2/3 = 32/3

To find a new numerator:

a) Multiply the whole number 10 by the denominator 3. Whole number 10 equally 10 * 3/3 = 30/3

b) Add the answer from previous step 30 to the numerator 2. New numerator is 30 + 2 = 32

c) Write a previous answer (new numerator 32) over the denominator 3.

Ten and two thirds is thirty-two thirds

Multiple: 256/3* 32/3 = 256 · 32/3 · 3 = 8192/9

Multiply both numerators and denominators. Result fraction keep to lowest possible denominator GCD(8192, 9) = 1. In the next intermediate step, the fraction result cannot be further simplified by canceling.

In words - two hundred fifty-six thirds multiplied by thirty-two thirds = eight thousand one hundred ninety-two ninths.

Step-by-step explanation:

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