-4(-11 + 4n) - 3(-2n + 9) Given
44 - 16n + 6n - 27 Distributive property
17 - 10n Combine like terms
17 - 10n is our final answer. :)
Answer:
384 square units
Step-by-step explanation:
Square prism = Cube
Formula for finding the surface area of a cube = L x L (6)
Surface area = 8 x 8 (6)
Surface area = 64(6)
Surface area = 384 square units
Answer:

Step-by-step explanation:
Given [Missing from the question]

Required
Solve
Using factorization, we have:

Expand 2x

Factorize

Factor out 2x - 1

Split:

In both cases, solve for x


--- approximated
The average yearly growth rate of the height of the tree was 2.2 feet per year during the 7 1/2 years.
2x +3x + 25 = 5x - 15
5x + 25 = 5x - 15
5x - 5x = -15 - 25
0 ≠ -35