(0,0) represents the very beginning of the rental period: 0 time has elapsed, and thus there is no charge.
(1,125) represents this situation 1 hour after the rental has begun, and shows that the amount due at that point for the rental is
$125.
Yes she will have have money to buy all the toppings
Answer:
the answer is. .6xy..........
-14.5
Basically, -(7.5+4) is -11.5 and then combine -3 with -11.5 which yields -14.5