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Yakvenalex [24]

3 years ago

13

A music store is having a sale where you can buy 2 new-release CDs for $15. How much will 7 CDs cost? Use at least 2 ways to sho

w your answer.

2 answers:

Pavlova-9 [17]3 years ago

7 0

Answer: $52.50

Step-by-step explanation:

1 way : 15 divided by 2 then multipy your answer by 7

2nd way : 15x7. Once you get that answer divide it by 2 to get $52.50

Andreyy893 years ago

7 0

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Step-by-step explanation:

Given:

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3 years ago

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Kobotan [32]

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Step-by-step explanation:

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3 years ago

Subtract (-8+2x^3) from (3x^3-4-3x)

Harman [31]

$\to \sf(3x^3-4-3x) - (-8+2x^3)$

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2 years ago

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