Ashirt that normally sells for $28.00 before a discount was priced at $22.95 after discount. what percent was saved?

Which of the following situations represents a linear relationship? a. theresa increases the distance she runs by 0.1 miles every week. b. the volume of a box depends on the length of box. c. the amount of money in a bank account increases by 1 percent each year. d. the population of a town doubles every 5 years.

For the given quadratic equation convert into vertex form, find the vertex and find the value for x=6 y=-2x^2+2x+2

If f(x)=3x+1 and f^-1=x-1/3, then f^-1(7)=