Mathematics, 09.03.2020 11:27 lilquongohard
Jamal's job as a lifeguard pays 10 dollars an hour. during his summer vacation, jamal wants to earn $540 to buy a new cell phone. what is the minimum number of hours jamal should work in order to buy a new cell phone
Answers: 2
Mathematics, 21.06.2019 13:30, jasarochel
The variable z is directly proportional to x, and inversely proportional to y. when x is 4 and y is 13, z has the value 1.2307692307692. what is the value of z when x= 9, and y= 20
Answers: 2
Jamal's job as a lifeguard pays 10 dollars an hour. during his summer vacation, jamal wants to earn...
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