Question: a. you want to know how much gas it will take to for your entire road trip that is 750 miles. write a proportion to solve this equation. b. how many gallons will it take? c. if gas is $3.75 a gallon, how much will it cost in gas to go on your road trip? d. what is the cost per mile?

Mozart lenses inc. recently introduced seelites, a thinner lens for eyelasses. of a sample of 800 eyeglass wearers, 246 said they would purchases their next pair of eyeglasses with the new lenses. lenses inc. estimates that the number of people who purchase eyeglasses in a year is 1,700,000. most eyeglasses wearer buy one new pair of eyeglasses a year. what is the annual sales potential for the new lenses.

Asales representative from a local radio station is trying to convince the owner of a small fitness club to advertise on her station. the representative says that if the owner begins advertising on the station today, the club's total number of members will grow exponentially each month. she uses the given expression to model the number of club members, in hundreds, after advertising for t months.

Ineed to know the ordered pairs for this equation i need the answer quick because it’s a timed test