Step-by-step explanation:
HJ+5=20
HJ=20-5
HJ=15
Answer:
y = 1.2x
The given original amount is x.
Increase = 20%
Increase =
Increase = 0.2
Amount of increment = 0.2x
Total amount = Original amount + Amount of increment
y = x + 0.2x
one yard is three feet