Please include correct amount

show all the steps in finding total

include unit​

If x + 10 = 70, what is x? a. 40 b. 50 c. 60 d. 70 e. 80

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 graph shows the charges for a health club in a month. make a function table for the input-output values. writes an equation that can be used to find the total charge y for the number of x classes