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Ganezh [65]
4 years ago
14

You are in charge of advertising for the drama club's next performance. You can make two signs from a poster board that is 36 in

ches long and 24 inches wide. Each poster board costs $0.75. Question: Write and equation that shows the relationship between the number of signs and the total cost of the poster board. Let n represent the number of signs and C represent the total cost of the poster board.
Mathematics
1 answer:
maw [93]4 years ago
6 0

Answer:

  C = 0.75(n/2)

Step-by-step explanation:

For each pair of signs, $0.75 is needed for the posterboard.

  C = 0.75(n/2)

This can be simplified to ...

  C = 0.375n . . . . for n an even number

__

If posterboard only comes in the size given, then the more technically correct answer is ...

  C = 0.75·ceiling(n/2)

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♡ The Question ♡

-Answer --> 3/4^3

*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*

♡ The Answer ♡

Fraction --> 27/64

Decimal --> 0.421875

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♡ The Explanation/Step-By-Step ♡

(3/4)^3

Apply Exponent Rule! --> (a/b)^c = a^c/b^c

(3/4)^3 = 3^3/4^3

3^3 = 27

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4^3 = 64

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27/64 = 0.421875

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♡ Tips ♡

-No tips provided!

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