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3 years ago

The formula c = 5p + 210 relates c, the total cost in dollars of hosting a birthday party at a skating rink, to

1 answer:

5 0

It would be 31 because if they are willing to spend 365 on the party then you’d replace the c with 365 and then subtract 210 from 365 and then divide 5 to get the variable by itself

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2 years ago

Graph the inequality.<br> 2x+5y> -15

Sedbober [7]

Answer: See attached

Step-by-step explanation:

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Write 7/25<br> as a terminating decimal.

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Is 1 1/4 + 1 1/4 = 2 3/4 correct?

laila [671]

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Step-by-step explanation:

11/4 plus 11/4 is 22/4

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2 years ago

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Suppose you have a right triangle with congruent legs and a hypotenuse that measure (12sqrt(5))/5 What is the length of the smal

anastassius [24]

The length of the smaller leg is 3.79

<h3>How to determine the length of the smaller leg?</h3>

Represent the smaller leg with x.

So, we have:

$x^2 + x^2 = ((12\sqrt5)/5)^2$ -- Pythagoras theorem

This gives

2x^2 = 144/5

Divide by 2

x^2 = 72/5

This gives

x^2 = 14.4

Take the square root

x = 3.79

Hence, the length of the smaller leg is 3.79