What is the factored form of 35y + 21? a.) 5(7y + 3)
b.) 5(7y + 21)
c.) 7(5y + 3)
d.) 7(5y +21)

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.

The point of intersection of the diagonals of a rectangle is 4 cm further away from the smaller side then from the larger side of the rectangle. the perimeter of the rectangle is equal to 56 cm. find the lengths of the sides of the rectangle. 16 points answer quick

State one method by which you can recognize a perfect square trinomial.