Step-by-step explanation:
115 = 5x + 15
115 - 15 = 5x
100 = 5x
20 = x
2x+6=96
2(45)+6
90+6=96
96=96
hope this helps u out!
Answer:
The actual height is 150ft
Step-by-step explanation:
Given


Required
Determine the actual height
Substitute 60ft for width in: 

Express as fraction


Make height the subject



Answer:
3x +3y +3h
that’s the farthest you can solve since you don’t know the variable’s values