Determine which of the following is a better buy $8.72 for 8 roses or $10.68 for 12 roses

Acontractor needs 54 square feet of brick to construct a rectangular walkway. the length of the walkway is 15 feet more than the width. write an equation that could be used to determine the dimensions of the walkway. solve this equation to find the length and width, in feet, of the walkway.

What is the inverse of the function f(x)=4x+8

How do you find the area of a triangle