The height of a toy rocket launched from a platform is modeled by the equation, where h is the height, in meters, above the ground ℎ =− 4. 9( − 1) and t is time, in 2 + 7. 9 seconds.

Find the product of (4x + 3y)(4x − 3y). 16x2 − 24xy + 9y2 16x2 − 9y2 16x2 + 24xy + 9y2 16x2 + 9y2

Which expression will have the same sum as 3_8 + 1/4?

Jacob signs up to work for 2 1/2 hours at the school carnival. if each work shift is 3/4 hour, how many shifts will jacob work? (i just want to double check : |, for anybody that responds! : )