Since the number of books are unknown so let them be x by the problem,
13,299+18.50x =13,587+12.50x
6. 00 x= 288
so x=48 After or on the 48 books produced the costs would be same .
13,587+ 12.50*48 =13299 x 18.50*48 = 14187
Answer:
midpoint = (-6,2)
Step-by-step explanation:
Use the midpoint formulas.
-8 + (-4) = -12/2 = -6
-6 + 10 = 4/2 = 2
(2x + 1)^2 - 2(2x^2 - 1) = 4x^2 + 4x + 1 - 4x^2 + 2 = 4x + 3