Alocal grocer cut his marketing budget by 41% last year. he spent only $650 on marketing this year and is happy with his decision. how much did the grocer spend on marketing last year?

Noor brought 21 sheets of stickers. she gave 1/3 of a sheet to each of the 45 students at recess. she wants to give teachers 1 1/2 sheets each.

The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?

The border line of the linear inequality 4x + 7y < 5 is dotted true or false?