Please help, thanks! What is the slope of line a? Look at the picture. 1. -1/3
2. 3
3. -3
4. 1/3

Type the correct answer in the box. consider the system of linear equations below. rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.

Which expression is equivalent to -12(3x-3/4)

Kerion has a beaded necklace business. she can make 12 necklaces is 2 hours. how long will it take her to make 9 necklaces?