Simplify each expression.
(8 - 6)^5 times (2) ^-4+ (2)^0

Solve 2x+y=3 x+y=5 in substitution method

What is the value of the expression below? 148+(-6)| + |– 35= 7|

Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π