Aretailer purchases 117 units for a total of 1,250 and sells them for 1,601 what is the profit for each unit?

Compare the cost of the bike trips from the two companies shown.for both the cost in a linear function of the number of days which statements is true

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.

Asap! i'm not good math and i'm lost.