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anygoal [31]
3 years ago
14

For brainliest Rob is saving up to buy an mp3 player

Mathematics
1 answer:
nikklg [1K]3 years ago
4 0

Step-by-step explanation:

for 15 =6

75=?(x)

15x=75×6

15x=450

x=450/15

x=30

Rob saved $30

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