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3 years ago

14. Alex earns $7.50 per hour by working after school. He should have at least $60 for buying a video

Mathematics

2 answers:

slavikrds [6]3 years ago

8 0

Answer:

7.50x = 60

x = 8

Step-by-step explanation:

He would have to work 8 hours because 8*7.50=60

Hope I helped :)

SVETLANKA909090 [29]3 years ago

6 0

Answer:

8 hours

Step-by-step explanation:

Let h = hours worked.

We want 7.5 times the hours to be “at least” 60 so

7.5h >= 60

that is your inequality.

to solve it...

h >= 60/7.5

h >= 8

he must work at least 8 hours

branlist please

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