Solve for x.
7x/2+ 5 = 8
x = 91/2
x = 21/2
x = 26/7
x = 6/7

The width of a rectangle is 20 units. can the perimeter p of the rectangle be 64 units when its length x is 11 units? no, because p = 2x + 2(20) no, because p ≠ 2x + 2(20) yes, because p ≠ 2x + 2(20) yes, because p = 2x + 2(20)

What is the difference between the equations of a vertical and a horizontal line?

What is the best approximation for the area of a circle with a radius of 4 m ? use 3.14 to approximate pi