Answer:
c
Step-by-step explanation:
I believe one
is named congruent triangle
not sure for the other one
$900+ $288( interest after 8 years)= $1, 188( total balance)
C = 10m + 30, where C is total cost and m is # of months
C = 10(5) + 30
C = 50 + 30
C = $80
$160 = 10m + 30
160 - 30 = 10m
130/10 = m
m = 13 months
Hope that helps
