Simplify each expression. 7(2y+1) + 3y

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.

Which of the following represents the length of a diagonal of this trapezoid?

Complete the conditional statement. if a + 2 < b + 3, then a < b b < a a – b < 1 a < b + 1