A $40 backpack is on sale for $28. What is the percent of change?

30%

12%

-30%

-70%

Which steps could be used to solve 4n+9=25

Drew purchased 3 books each with a different price, for $24. The cost of each bookj was a multiple of 4. What could be the prices of the 3 books?

You make a salary of $700 per week. you have an insurance deduction of $65 per week and 12% withheld for taxes after your deduction. you have 3 weeks of unpaid leave per year.

Your bill at a café is $26.50. You want to leave a 20% tip for your good service. What is the amount of the tip and the total of your final bill?

A high school band director has 120 students in his marching band. The marching band plays at all football games, so the band must travel by school bus to each away game. The band director knows that each school bus holds 60 students.

What is the inverse of the function f (x) = one-quarterx - 12? h (x) = 48x - 4 h (x) = 48x + 4 h (x) = 4x - 48 h (x) = 4x + 48

Solve for x (-6/5) x-4=-46

Which expression can be used to find the volume in cubic

During the last 15 years of his baseball career, Andrew hit the following number of home runs each season.

What are the common factors of 14,45 and 90 90?