Starting money = $350. Interest rate = 2.5%
Time - 3 years.
How much interest?
a) $7.50
b) $26.25

Barbara deposited $300 in the bank. if the bank pays her simple interest at the rate of 4 percent per year, how much money will she have in her account at the end of 9 months?

At the county fair, the baxter family bought 6 hot dogs and 4 juice drinks for $12.90. the farley family bought 3 hot dogs and 4 juice drinks for $8.55. find the price of a hot dog and the price of a juice drink.

What is the inverse of the function f(x) = 2x + 1?