Answer :

a) 45+9h =130
b) Joe will have to work 9 hours to make enough money to buy the AirPods.
xenia168

Answer:

8.5 hours

Step-by-step explanation:

a). 10h + 45 = 130

b). 10h = 130 - 45 ⇒ h = 8.5 hours

Other Questions