Brandi jogged 2 1/2 miles in 30 minutes. sharna jogged 3 1/2 miles in 3/4 hour. who jogged at a slower rate.

What are the solutions of the system? y = x^2 + 2x +3y = 4x - 2a. (-1, -6) and (-3, -14)b. (-1, 10) and (3, -6)c. no solutiond. (-1, -6) and (3, 10)

Solve 13 + w/7= -18 (w/7 is a fraction)

Astrid spent $36 on new shoes. this was $12 less than twice what she spent on a new skirt. part a: which equation would solve for how much she spent on the skirt? part b: solve the equation in the workspace provided below. how much did astrid spend on her skirt?