Answer:
4x+2
Step-by-step explanation:
2(2x+1)
4x +2
you distribute the the 2
Easily, take the square root of the number in the right side to find the radius

is the answer
Answer:
First answer is correct.
Step-by-step explanation:
Subtract 20 from the total weight and divide by 4:
200 - 20 = 180
180/4 = 45
Each other crate weighs 45 pounds each.