Answer:
-3
Step-by-step explanation:
-7b = 21
/ -7 / -7
b = -3
10/16
5 x 2 = 10
8 x 2 = 16
there for the answer is 10 / 16
So if he spends 24 spends 24 on the x and y they would be the Same
Answer:
Step-by-step explanation:
first term = a = 3
common ratio = 2nd term ÷ first term
= 12 ÷ 3
r = 4

It's C I looked it up for you I promise it's right :D