Use the distributive property to write an equivalent expression 4 (10n 70+ 10)

The height of a flare fired from the deck of a ship in distress can be modeled by h(t)= -2(8t^2-52t-28), where h is the height of the flare above water and t is the time in seconds. a. find the time it takes the flare to hit the water.

Solve x+3y=6 and 4x-6y=6 by elimination . show work !

In order to be invited to tutoring or extension activities a students performance 20 point higher or lower than average for the