Answer:
Don't know
Step-by-step explanation:
can't help u in this
sorry
I am from India what about you I think Canada because I choose in states Canada
I like to solve these by graphing, so if you graph both of these functions (as shown in the picture below), you look for the intersection between the two graphs, which in this case is
(-2,6).
2450 miles / 35 inches = 70 miles / inch
(big freaking map!)
P = -Q + 2518 = -Q + 2518-25 = -Q-7 = -Q-7/-1 = -Q/-1Q = 7
Therefore, the store can expect to sell 7 new books if they will charge $18 for the new books.