Answer:
57 percent
Step-by-step explanation:
4 divided by 7= .57
- 57 reminder 1
- ________
- 7l 40
- 35
- 50
- so the total is 57
Answer:
A
Step-by-step explanation:
He traveled at a rate of 60MPH
b = 3
Step-by-step explanation:

Add similar terms :

Collect like terms and simplify

the awnser is -6
im very sure let me know if im wrong.
(x-5)^2 . ( x+5)
=( x^2 - 10x + 25) . ( x+ 5)
=x^3 + 5x^2 - 10x^2 -50x + 25x + 125
= x^3 - 5x^2 -25x +125