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2 years ago

Which table of ordered pairs represents a proportional relationship? plss help!

Mathematics

1 answer:

kvv77 [185]2 years ago

4 0

The second graph because 2x5=10, 4x5=20, 6x5=30!

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A pound of chocolate costs 8 dollars. Kala buys p pounds. Write an equation to represent the total cost c that Kala pays.

ASHA 777 [7]

Answer:

8p=c

Step-by-step explanation:

For questions like this, it isn't asking for a numerical answer or anything complicated. It's mainly just using common sense and figuring out what you would do if you had actual numbers instead of variables. You would multiply the amount of pounds (p) by the cost per pound of $8, and that would be your answer (c). I hope I could help.

7 0

2 years ago

The volume of a cone with height h and radius r can be found using the formula V = ²h

asambeis [7]

$V=\frac{\pi}{3}(9^2)(10)=\boxed{300\pi \text{ ft}^3}$

3 0

1 year ago

Which statements about opposites are true?

Sloan [31]

9514 1404 393

Answer:

A, B, D

Step-by-step explanation:

The "opposite" of a number is that number with its sign changed.

The opposite of zero is zero.
A number and its opposite are located the same distance from zero on a number line.
The opposite of a negative number is always a positive number.

7 0

2 years ago

Read 2 more answers

If I can paint 96 sq ft in 15 minutes how long does it take to paint 1 sq ft

White raven [17]

It takes 0.15625 minutes to paint 1 square feet

<em><u>Solution:</u></em>

Given that, I can paint 96 sq ft in 15 minutes

To find: Time taken to paint 1 square feet

From given,

96 square feet is painted in 15 minutes

Let "x" be the time taken to paint 1 square feet

Then, we can say,

96 square feet = 15 minutes

1 square feet = x minutes

This forms a proportion and we can solve the sum by cross multiplying

$96 \times x = 15 \times 1\\\\x = \frac{15}{96}\\\\x = 0.15625$

Thus it takes 0.15625 minutes to paint 1 square feet

8 0

3 years ago

Which system of inequalities has no solution ? I’m not sure

Zanzabum

I think the answer might be c

3 0

2 years ago