Answer:
An expression that can be used to answer both questions is: 8x, where 'x' represents the number of panels.
Step-by-step explanation:
If a builder uses 32 wooden slats to make 4 fence panels, then we would divide 32/4 to get 8 slats per panel. In order for anyone to find the total number of slats they would need for the number of panels they want, they can assign a variable, such as 'x' to represent the number of panels. Since we know we need 8 slats per panel, our expression can be 8x, where 'x' is the number of panels. So, if Fatima wants 1 panel, she would substitute 1 for 'x' and get 8 x 1 = 8. If Gerard wants 8 panels, he would subsitute 8 for 'x' and get 8 x 8 = 64.
