A.
Because in mathematics, a geometric progression, also known as a geometric sequence, is a sequence of non-zero numbers where each term after the first is found by multiplying the previous one by a fixed, non-zero number called the common ratio.
Step-by-step explanation:
Case 1 :


Case 2 :


A, c, and d
plug in each x in the equation and it should equal the y value
Answer:
8/9
Step-by-step explanation:
divide both by 4
Answer:
90
Step-by-step explanation:
1125/100=11.25
11.25x8=90