Answer:
$28
Step-by-step explanation:
Take a look at the screenshot. With these problems, you need to visualize hidden lines that can make a shape, such as a rectangle, square, and maybe later triangles. The screenshot reveals the hidden lines needed in order to solve this problem.
Assuming you've looked at the screenshot, we have a combined area of 8 square feet. Now, you need to figure out how much will Jamal charge for that yard. Well, 8 * 3.50 = 28.
Jamal will charge $28.
