Lacie wants to paint her bedroom walls. she has to cover 1,162.5 square feet. about how many gallons of paint will she need?

The perimeter of a stage is 116 feet. it is 17 feet wide. how long is it?

Mr. brettler is hanging up a 5-foot tall rectangular welcome sign in the gym. he has drawn a sketch on a coordinate grid. he has the lower vertices of the sign at (9, –3) and (–6, –3). where would the upper vertices be on the grid?

Susie wants to take her friend out for lunch.she wants to spend $9.75 each person. how much will she spend in all.