What expression is not equal to 30 A. 2+(30-8÷4) B. (2x60÷30)x(24+2)

C. (120÷20)x(2+3) D. (9x10)÷(4+1)+12

Adam plans to choose a video game from the section of the store where everything is 75% off. he writes the expression d-0.75d to find the sale price of the game if the original price is d dollars. gena correctly writes another expression, 0.25d, that will also find the sale price of the game if the original price is d dollars. use the drop down menus to explain each part of adams and rena's expression

Asphere has a diameter of 10 in. what is the volume of the sphere?

What are the solutions of the system? solve by graphing. y = x^2 + 3x + 2 y = 2x + 2