Which expression is equivalent to 64 – x^2

(8 - x)(8 - x)
(8 - x)(8 +x)
(x - 3)(x - 8)
(X + 8)(x -8)

Atriangular bandana has an area of 46 square inches. the height of the triangle is 5 3 4 inches. enter and solve an equation to find the length of the base of the triangle. use b to represent the length of the base.

The diameter of a circular chip is doubled to use in a new board game. the area of the new chip will be

Which two fractions are equivalent to 6/11? 6/22 and 18/33 12/22 and 18/33 12/22 and 18/22 3/5 and 6/10