4. Simplify the expression by combining like terms. 8a+6b+5a+2b * A. 13a+6b-2b
B. 17ab
C. 13a+8b
D. 13a+4b

Avery has saved $295 to spend on christmas gifts for 11 people. which is the best estimate of the amount he can spend for each person?

Apath 3 m wide runs around the inside of a square park inside 60 m. find the area of the path. pls

The chs baseball team was on the field and the batter popped the ball up. the equation b(t)=80t-16•16+3.5 represents the height of the ball above the ground in feet as a function of time in seconds. how long will the catcher have to get in position to catch the ball before it hits the ground? round to the nearest second