F(x) = -(x-3) +x
What is f(-1) = ?

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.

Which of the following best describes the figure?

6cm10 cma conical paper cup has dimensions as shown in the diagram. how much water can the cup hold when full?