What is an equivalent expression to 32k + 4? ? can you also explain to me how to find the equivalent expression to?

10 points

An equivalent expression would be 4(8k + 1)

Step-by-step explanation:

Typically when they ask for an equivalent expression, they are looking for you to factor it. In order to do so, simply find a number that each number can be divided by. You can put that number on the outside of the parenthesis and then put their divided forms on the inside.

256π units²   (answer b)

step-by-step explanation:

the formula for the surface area of a sphere of radius r

is             a = 4πr²

and so, if r = 8 units, then the surface area is:

a = 4π(8 units)² = 256π units²   (answer b)

5x + 5

step-by-step explanation:

you should always add the diagrams and graphs we cannot see. this particular question is kind of borderline because we can make a graph for you.

(f + g)x = -x^2 +3x + 5 + x^2 + 2x

(f + g)x = 5x + 5

the graph of z = 5x + 5 is shown below. always use desmos when in doubt.