Sharif bought 7 yards of carpet. What was the length of the carpet in inches?

Ihave a 69 and an 82. the 69 is worth 40% of my grade and the 82 is worth 15%. can someone tell me my current average grade.

Find the missing factor. 7s2 + 25s + 12 = (s + 3)( ).

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.