Which expression gives the length of line QR in the triangle below

Which expression is not equivalent to the others? explain a.-16x+5 (2x+8) - 14 b. 26-2 (3x) c. 6x-28x+10 (x+4) - 14 d.-6x+26

9+9+9+9+9+99999+o99+99+99

X + 4x + 6x 3. 4 (2x + 5y) 4. 2x + 5 + 3x + 6 5. 3x + 8 + 2x

Are two straight angles complementary

Evaluate the following: 6^2 divided by (5+1). Either it's 4, 5, 6, or 7.

Ty is at Home Depot and must decide whether to buy paint in 10 individual quart cans or to buy it in both gallon and quart cans. Here are the details: 4 quarts = 1 gallon 1 quart costs $6.99 1 gallon costs $20.

Evaluate each expression 28-c3+6

The Big Bad Baseball team had lots of great hitters. Sue had a. 426 batting average. Heidi had 12 hits in a 15 times a bat. Selena got a hit of 47.5% of the times she was at the bat. Who had the highest batting average?

The building site is 90 metres long and 45 metre wide. what is the area of the site

Which expression is greater than - (|-9.02|)