C. thats the only one that will give you the same price for the DVDS as well. they charge $14 for CDS and $19 for DVDS
Answer:
a = 0 or a = -7
Step-by-step explanation:
We are going to solve this quadratic equation by factorizing.
a² - 7a = 0
a(a - 7) = 0
a = 0 or a - 7 = 0
a = 0 or a = -7
See the attached picture:
Answer:
there is no pic
Step-by-step explanation:
