Answer:
72x^2-96x+37
Step-by-step explanation:
The number is x
4x+40=100-x
add x to both sides
5x+40=100
minus 40 both sides
5x=60
divide both sides by 5
x=12
the number is 12
Answer:
615.44 in.^2
if you are satisfied with my answer, please mark brainliest :D
Step-by-step explanation:
Diameter=28
Radius=14
Pi times radius squared
14 times 14 times 3.14 equals 615.44
Answer:
Step-by-step explanation:
jack is correct