The width of a rectangular platter is \(\frac{2}{3}\) its length. If x represents the length of the platter, which expression represents the perimeter of the platter?

Listed in the table is the percentage of students who chose each kind of juice at lunchtime. use the table to determine the measure of the central angle you would draw to represent orange juice in a circle graph

Find the solution of this system of equation -7x+y=-20 9x-3y=36

What is the total surface area of this square pyramid?