Nadine saw that there was 4/5 of a pie left after their family picnic. Each slice of pie was 1/15 of the total pie. How many slices of pie are left?

Apackage of bacon holds 15 strips of bacon. the pancake house uses 17 packages of bacon in the morning and 21 packages in the afternoon. how many more strips were used in the afternoon than the morning?

Which expression is equivalent to 8(k + m) − 15(2k + 5m)?

What is the solution to the equation below? 3/x-2+6=square root x-2 +8