Step-by-step explanation:
25 - 2(5 + 4x)
= 25 - 10 - 8x (Distributive Property)
= 15 - 8x.
Answer:
it is D
Step-by-step explanation:
Answer:
Step-by-step explanation: The surface area is the area of the rectangular base (length width) plus the areas of each of the four triangular faces. The area of a triangle is 1/2 base height so all that remains is to find the height of each of the triangular faces.
Answer:
c
Step-by-step explanation:
hope it works
5^4 / 5 = 5^4 * 5^(-1) = 5^(4-1) = 5^3 = 125
