Twice the difference of a number and 8 is 6

Write an equation using variable w

A shipping company is designing new cardboard packages to sell to customers. The options are a rectangular prism box a or a triangular prism. Which box is made with less cardboard

Which of these is equivalent to 3^ - 2? a. (1/3) ^2 b. 3^-2 · 3^1 c. (1/3) ^-2 d. 3^1 - 3^-3

Divide (x3 + 2x2 - 6x - 9) by (x + 3).

Evaluate the expression below at x=6 3x2 + 14-9x

Make c the subject of the formula: A=b+cd

The lines below are parallel. If the slope of the green line is - 4, what is the slope of the red line?

Which fraction is equivalent to 2/6?

Lemonade is made by mixing lemon juice and water in the ratio of 2 to 3. How many glasses of lemon juice and water are needed to make 15 glasses of lemonade? a. 3 glasses of lemon juice, 12 glasses of water b.

Which expression represents "6 more than x"? A. x-6 B. 6ix C. x+6 D. 6 - x

Jill is 14 kilometers away from Joe. Both begin to walk toward each other at the same time. Jill walks at 2.5 kilometers per hour. They meet in 4 hours. How fast is Joe walking?