Answer:
<h2>a = 11</h2>
Step-by-step explanation:

Answer:
-5y=-10x+100
y=2x-20
6y=-3x-7
y=-1/2x-7/6
Perpendicular because the slopes are opposite
Answer:
the answer is 22
Step-by-step explanation:
it just each time add 53
your welcome
Answer:
111.35
Step-by-step explanation:
effective rate: .085/12= .00708333333333

Answer:
X >= 7
Step-by-step explanation:
7x + 8 >= 57
7x >= 57-8
7x >= 49
x >= 49/7
x >= 7