Solve the system using substitutions:

x has a value of 1. Use this value to find the value of y.

y has a value of 1.
x=1
y=1
Step-by-step explanation:
the number would be heading towards the -11 because it's to negatives adding together and it's adding them up but as a negative so it u just had 6+5 it equals 11 but u just put the negative
Part A :
80x0.18= 14.4
Part B :
80x 0.075= 6
Part C
14.4+6 +80=$100
Answer:
C) y = 60x
Step-by-step explanation: