What is the best function to use when adding the same number many times?

Spencer is asked to factor the polynomial 256x^4y^2-y^2 completely over the integers. His work is shown below.

Choose the statements that best describe the area of a two-dimensional figure. Check all that apply. | The area is the distance around an object. O The area is always labeled in square units. The area is the space an object encloses.

Find the sales tax amount. purchase price = $32; tax rate = 8% A. $0.80 B. $2.56 C. $4.00 D. $34.56

Guys, I have a life question. So my BFF that i met in school (I had to switch schools) decided she was gonna quit a game that was our only communication. She said she is never gonna be on again and i'm sad because she NEVER responds to my texts.

Dana buys and sells superhero themed shirts, jeans and designer dresses. She bought two shirts for $. each and later sold them for $. each. She bought three pairs of jeans for $. each and later sold them for $. each. She bought five dresses for $.

Dave bought a new game for $28 the tax rate was 7% how much was the tax and total price?

How does a temperature of 4°F compare to - 7°F?

Simplify 4 + 2 (3x - 7) + 5x. -3x + 4 11x - 3 11x - 10 23x - 7

At a farm the ratio of cows to horses was 10:3. If there were 20 cows at a farm how many horses were there

Amelia stars reading at 3: 25 and reads for 15 minute. What type of angle is formed by the hour and minute hands of the clock wen Amelia fineshes reading