Please help me will mark the brainiest it’s due today at 11:00pm please help me

Sal is tiling his entryway. the floor plan is drawn on a unit grid. each unit length represents 1 foot. tile costs $1.35 per square foot. how much will sal pay to tile his entryway? round your answer to the nearest cent.

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5

The length of a rectangular piece of land is 92 yards more than three times its width. the perimeter is 760 yards. find its dimensions.