With this asap! give an actual answer and show your work, i want to be able to understand how the problem is done, 35 points you very much.

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.

You paid 28.00 for 8 gallons of gasoline. how much would you pay for 15 gallons of gasoline?

Manny bought 12 pounds of vegetables at the supermarket. 75% of the vegetables were on sale. how many pounds of vegetables were not on sale? 98 points : )