The perimeter of a rectangle is 100 centimeters. the length is twice the width.
which equation could you use to find the width of the rectangle in centimeters?

4x^2=100
2x(x)=100
2x=2x=100
2x (2x)=2x=100

Answer for 2: his profit would be $2.88 explanation: you have to first multiply 72 and 0.12 together to get $8.64 once you do that you know how much money the shopkeeper made from selling the candy bars individually. so you have to do 8.64-5.76=2.88 hope that ; )answer for 3: yeah i’m sorry i have no idea what number 3 is. i’m sorry i couldn’t with that.