3 years ago

A new hard drive costs $225, plus $40 per hour for

Mathematics

1 answer:

allsm [11]3 years ago

5 0

Answer:

4 hours

Step-by-step explanation:

y= 40x +225

$385 money to spend - $225 that go for hard drive = $160

40* x can be maximum 160 so x= 160 /40= 4

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