Answer:
The total would be 40.53
Or
Solve for the first variable in one of the equations, then substitute the result into the other equation.
x = 3 − 4
y
Step-by-step explanation:
This question is incomplete so
Answer:
60
Step-by-step explanation:
if it went down one more it would be 30
81 is 45% of 180, all you do is divide 81 by .45 and boom there you go