Which sale gives the greatest percent discount? A) 1/2 off everything sale B) on sale at 40% of the original price C) original price reduced by 30% D) it depends on the original price

(08.01)consider the following pair of equations: x + y = −2 y = 2x + 10 if the two equations are graphed, at what point do the lines representing the two equations intersect? (−4, 2) (4, 2) (−2, 4) (2, 4)

Ineed to know the ordered pairs for this equation i need the answer quick because it’s a timed test

Which shows a reasonable estimation for 124% of 42 using the distributive property?