What is the missing polynomial?

2 - (20 - 4x - 5x²) = 20 - 7x²

4x-12^2

4x-2x^2

40-4x-12x^2

40-4x-2x^2

What is 29 - 1 5/24

Solve for x:16=x+32 1) 16 2) 2 3) - 2 4) - 16

Mr. Snorkel drove 169 miles in 3 h 30 min. Find the rate in miles per hour

Eugene is purchasing clothing to make different outfits. Each outfit consists of a top, a bottom and a pair of shoes. Eugene found 2 pairs of shoes and 4 bottoms he would like to purchase.

Is the triangle that has the side lengths of a=5, b=7, c=9 a right triangle

Dan and £9.10 per hour how much will he earn for five hours

45 degrees (2x-5) degrees what is the value of x

Jasmine went shopping and spent $56 on accessories and clothes. she spent $18 more on clothes than accessories. write and solve a system of equations to find how much she spent on each.

If the sale price is $57, and there was a 5% discount, what was the original price?

If x = 17 cm and y = 8 cm, what is the length of z? A. 13 cm B. 19 cm C. 14 cm D. 15 cm