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victus00 [196]
3 years ago
10

Kevin has $25. MP3 downloads cost $0.75 each. How many songs can he download and still have $13 left to spend?

Mathematics
2 answers:
matrenka [14]3 years ago
8 0
It would be .75x=25-13
So .75x=12
x=16 because .75×16=12
solong [7]3 years ago
4 0
He can download 16 songs because 25-13=12
12 divided by .75 is 16
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Check:

\begin{array}{rlcrl}2(300) + 200& =800 & & 300 + 2(200) & = 700\\600 + 200 & = 800& & 300 + 400 & = 700\\800 & = 800& & 700 & = 700\\\end{array}

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