Vicki paid $22.95 for a sweater that usually sells for $27. what percent discount did she receive?

The amount of money, in dollars, in an account after t years is given by a = 1000(1.03)^t. the initial deposit into the account was $_^a0 and the interest rate was _a1% per year. only enter numbers in the boxes. do not include any commas or decimal points^t. the initial deposit into the account was $__^a0 and the interest rate is % per year.

Jenisey has $24 to spend on seven pencils. after buying them she had $10. how much did each pencil cost.?

What is the rate of change of a line that passes through (2,-5) and (6,-2)?