61.5k views
4 votes
Pls help!!! look at picture

Pls help!!! look at picture-example-1
User Stytown
by
8.2k points

2 Answers

4 votes

Answer:

8.5 hours

Explanation:

a). 10h + 45 = 130

b). 10h = 130 - 45 ⇒ h = 8.5 hours

User Harveyslash
by
8.6k points
7 votes
a) 45+9h =130
b) Joe will have to work 9 hours to make enough money to buy the AirPods.
User Taystack
by
7.9k points

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