Step-by-step explanation: Using what is given she has 72$ and she needs 288 and if she makes 24$ per week we can write the equation 72 + 24x = 288 with x being the amount of weeks. Then we can subtract 72 on both sides leaving 24x = 216. Then we will have to divide 24 on both sides to get x by itself. 216/24 = 9 so it will take 9 weeks. You can check by putting this equation in a calculator since you can't type 72 + 24x = 288 you can use y = 72 + 24x - 288 since the other side will be zero look for when y is zero x = 9.
D. Jasmine bought some tiles to put around her patio. Each tile has a length of 23 feet and a width of 15 feet. What is the area, in square feet, of each tile?
