Answer:
a=110
b=70
c=110
d=70
e=110
f=70
g=110
Answer:
8 months
Step-by-step explanation:
cost = 100 + 55m where m is the number of months
540 = 100 + 55m
Subtract 100 from each side
540-100 = 100 + 55m -100
440 = 55m
Divide each side by 55
440/55= 55m/55
8 = m
8 months
Answer:
Step-by-step explanation:
55m + 100 = 540
55m = 440
m = 8 months