the concession stand sell 3 hot dogs for every 4 hamburger they prepare.. how many hot dogs do they make if they prepare 24 hamburger

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.

If c(x) = 4x – 2 and d(x) = x2 + 5x, what is (cxd)(x)

Need solving this second acceleration problem.