PLEASE HELP. WILL REWARD MEDAL/ FAN YOU!! Jay has lost his mother's favorite necklace, so he will rent a metal detector to try to find it. A rental company charges a one-time rental fee of $15 plus $2 per hour to rent a metal detector. Jay has only $35 to spend. What is the maximum amount o f time he can rent the metal detector?
35$>15$+2t$
Please explain how you determined this inequality.
ops * 35$≥15$+2t$
well the most that can be spent is 35$, and the cost of rental is the initial fee, plus the rate times time
|dw:1386912086570:dw|
Jay could spend ALL his money , or less
but definatly not more
I see. So, equal to or less than...but isn't less than the OTHER way? < way instead of > way? i'm confused...
the total cost must be less than (or equal to ), the money Jay has
cost ≤ money Jay has money Jay has ≥ cost
I see. ohhhh i understand now. the maximum amount of time he can rent the metal detector is...give me a second please. if you don't mind, that is.
|dw:1386912541695:dw|
Join our real-time social learning platform and learn together with your friends!