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Mathematics 7 Online
OpenStudy (anonymous):

Michael needs $120 to fix his car. He has $65. He earns $5 per hour mowing lawns. What equation represents the amount of hours Michael must work to have the money he needs? A. 120 + 65 = 5h B. 65 + 5h = 120 C. 120/h = 65 D. (65 + 5) h = 120

OpenStudy (anonymous):

@KiaKat

OpenStudy (kiakat):

well the constant of that equation is 65, so theres no variable attached to it

OpenStudy (kiakat):

but there's going to be a variable attached to the 5 he earns moving lawns because you don't know how many hours he works.

OpenStudy (anonymous):

D?

OpenStudy (anonymous):

Or B works better

OpenStudy (kiakat):

No, you're not going to add the 5 to the 65 quite yet

OpenStudy (kiakat):

yeah b is the right one

OpenStudy (anonymous):

I'll tag you when I need help

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