If you know how many cd's mickey orders, can you determine how much money he spends? write the correspondering expression.

(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)

Which simplifys to a+ b? a-(1-b)+1 -(1-a)-b+1 (a--1) -1)+1

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²