In order for Kevin to prove the polynomial identity (a+b) 2=a2+2ab+b2, what is the first step that Kevin needs to use to rewrite (a+b) 2?

A

2 (a+b)

B

a2+b2

C

(a+b) (a+b)

D

(a+b) 2 (a+b) 2

The Polleys want to put in a swimming pool next summer. They need to save $6,000 over 12 months in order to achieve this goal. They set aside the same amount each month and after 7 months discovered they have saved $3,100.

What is the rate change from one minute to four minutes

The net of a prism is shown below. What is the surface area of the prism, in square centimeters? Question 6 options: 28 square centimeters 80 square centimeters 60 square centimeters 48 square centimeters

Round 257,349 to the nearest 1,000.

50 percent of 620 written as a percent

What is the slope of x+8/4=y

Solve each proportion 2x/7+12/14

William is building a scale model of a Boeing 747-400 aircraft. The wingspan of the model is approximately 8 feet inches. If the scale factor of the model is approximately 1:24, what is the actual wingspan of a Boeing 747-400 aircraft?

Aivree wants to accumulate great wealth but she invests all of her funds in U. S. Treasury bills because she wants to avoid the potential losses she knows can occur in the stock markets. Aivree best illustrates which one of these characteristics?

Explain how to solve W/26=35. Then solve