You spend  $28  on ingredients to make cookies. you charge  $4 per container of cookies. how many containers do you need to sell to earn  $20  in profit?

The line plot below represents the number of letters written to overseas pen pals by the students at the waverly middle school.each x represents 10 students. how many students wrote more than 6 and fewer than 20 letters. a.250 b.240 c.230 d.220

Solve the equation for x. 50(4x + 12) = 200

Brad earns $12.75/hr and works 40 hours a week. what is his gross annual income?