Jamal and jaden are combining their money to buy some snacks for their sleepover this weekend. jamal has 7/10 dollar and jaden has 16/100 dollar. how much money do they have combined

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.

Afrequency table of grades has five classes (a, b, c, d, f) with frequencies of 3, 13, 14, 5, and 3 respectively. using percentages, what are the relative frequencies of the five classes?

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a,b and c integers and a> 1