Simplify 2 (x-4) + 7 (x+4)

A. 9x-6 B. 9x-4 C. 9x+6

I need an equation that represent this comparison sentence 24 is 4 times as many as 6

What is the solution of the system? 5x+6y=20 9x+11y=32 • (28, - 20) • (28, 20) • (-28, 20) • (20, - 28)

The largest number that is a common multiple of 2 and 3

Factor completely 3x2 + 6x - 7x - 14

A spherical solid of volume 123,456 is melted and recast into a solid cube. What is the side length of the cube?

An unknown or changeable quantity is known as a

A triangle has side lengths of 14 cm, 48 cm, and 55 cm.

Factor the common factor out of -12+15X

What is the length of one side of a square that has an area of 196 inches

Membership in the Volunteers Club increased by 15% from last year. If the number of members last year was m, complete a simplified expression to represent the number of members this year.