You travel by subway to and from work, at a cost of $8 per day. how much can you save by buying a monthly pass for $80? assume a month has 20 work days.

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.

Ineed with math stuff it involves graphs

Aramp rises 4 feet over a distance of 10 feet. what is the length of the ramp?