Question

laura wants to repave her driveway. the driveway is 15 feet wide and 27 feet long. repaving costs $2.00 per square foot. how much will it cost to repave lauras driveway? $

Explanation:

Step1: Calculate the area of the driveway

The area of a rectangle is calculated by the formula \(A = length\times width\). Here, the length \(l = 27\) feet and the width \(w=15\) feet. So, \(A=27\times15=\$405\) square feet.

Step2: Calculate the total cost

The cost per square foot is \(\$2.00\). To find the total cost \(C\), we use the formula \(C=\text{Cost per square foot}\times\text{Area}\). Substituting the values, \(C = 2\times405\).

Answer:

\(810\)