Quiz 2 290 / 1 What is the result of subtracting the second equation from the first? vel 2 Skill Sum --3x + 2y = 7 Introductie -3x – 2y = 4 Quiz 1 B0% a day Take quiz Stuck? Watch a video or use a hint. Report a problem Solving sy substitutio Unit test
Florence price's brownies and more sells all types of cookies and pastries. on tuesdays, they markdown all brownies 75% to a sale of $1.50 a dozen. find the selling price and the markdown of a dozen brownies.
Isabel graphed the following system of equations. 2x – y = 6 y = -3x + 4 she came up with the solution (2,-2). what were the 3 steps she did to get that solution? (make sure they are in the correct order)