124 sq in...................
Answer:
A: 77
Step-by-step explanation:
360 - 109 - 137 - 37 = 77
Answer:
x = -1
Step-by-step explanation:
7(4x+1)−3x=5x−13
Distribute
28x +7 -3x = 5x -13
Combine like terms
25x+7 = 5x-13
Subtract 5x from each side
25x-5x +7 = -13
20x +7 = -13
Subtract 7 from each side
20x+7-7 = -13-7
20x = -20
Divide by 20
20x/20 = -20/20
x = -1
13
Because the exponent is really just how many factors you have.
For example 2 to the power 5 would have 5 factors in expanded form.