5. Jennifer's parents deposit $8,500 in a college fund. If the fund earns an annual simple interest rate of 6.5%, how much will she have toward college after 18 years?​

The jewelry store is having a sale. necklaces that were regularly priced at $23.50 are on sale for $18.80. what is the percentage of decrease in the price of necklaces?

Eric has challenged himself to walk 24,000 steps in 4 days. if eric walks the same number of steps each day, which function represents the number of steps eric still needs to walk to reach his goal with respect to the number of days since he started his challenge? a. y = 8,000x − 24,000 b. y = -8,000x + 24,000 c. y = 6,000x − 24,000 d. y = -6,000x + 24,000

Simplify. (-2)^-3 a. -8 b. -1/8 c. 1/8 d. 8