Before a race, you start 4 5 8 feet behind your friend. at the halfway point, you are 3 2 3 feet ahead of your friend. what is the change in distance between you and your friend from the beginning of the race?

Tanya has $42 to spend at the dolphin island store. tshirts sell for $7 each and a pair of sunglases sells for $6.tanya buys 3 tshirts. how many pairs of sunglases can she buys with the amount of money she has left

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.

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.