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3 years ago

Which equation represents a proportional relationship between x and y values

1 answer:

4 0

Remember this! The equation that represents a proportional relationship, or a line, is y=kx, where k is the constant of proportionality.

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What is - 15 + n < - 8

Norma-Jean [14]

-15 + n < -8
Add 15 to both sides
-15 + n + 15 < -8 + 15
Then simplify,
n < 7

6 0

3 years ago

Andy currently has a balance of $4,585.92 in an account he has held for 21 years. He opened the account with an initial deposit

nalin [4]

The closest answer I got was D. Add 4,585.92+3,278, because he initial deposited the money into the bank.

3 0

3 years ago

Mike's car broke down 5 miles from the auto shop. If he can push his car 1,056 feet per hour, how many hours will it take him to

Alinara [238K]

Answer:

It'll take 25 hours to get to the auto shop

Step-by-step explanation:

Given

Distance = 5 miles

Speed =1056 feet per hour

Required

How long will it take to the auto shop

This can be solved using Speed's formula;

$Speed = \frac{Distance}{Time}$

Substitute values for Speed and Distance

$\frac{1056 ft}{hr} = \frac{5 miles}{Time}$

1 mile = 5280 feet;

So:

$\frac{1056 ft}{hr} = \frac{5 * 5280 ft}{Time}$

$\frac{1056 ft}{hr} = \frac{26400ft}{Time}$

Cross Multiply

$Time * 1056ft = 26400ft * hr$

Divide both sides by 1056ft

$Time * \frac{1056ft}{1056ft} = \frac{26400ft * hr}{1056ft}$

$Time = \frac{26400ft * hr}{1056ft}$

$Time = 25hr$

<em>Hence, it'll take 25 hours to get to the auto shop</em>

3 0

4 years ago

Please help!!!! I’m about to fail and I don’t want to

adelina 88 [10]

Answer:

But, you didn't ask any question.

Step-by-step explanation:

Remember to post your question next time.

6 0

3 years ago

What is the volume, in cubic cm, of a rectangular prism with a height of 10cm, a width of 20cm, and a length of 11cm??

Alex787 [66]

here's the solution,

=》volume = l × b × h

where,

l = lenght
b = width
h = height

so,

=》

$v = 11 \times 20 \times 10$

=》

$2200$

so, volume = 2200 cm³

7 0

3 years ago