At a local hardware store ms Jones learned that 1 would cost0.50 12 would cost 1.00 and the price of 144 would be 1.50 what was me jones buying

To solve the system of equations below, grace isolated the variable y in the first equation and then substituted into the second equation. what was the resulting equation? 3y=12x x^2/4+y^2/9=1

David is spreading mulch on a triangular area of his flower bed. the coordinates of the vertices of the area are (1, 3), (9, 3), and (4, 6). what is the area of the triangle if each square has an area of 3 square feet?

41/17 as a decimal rounded to the nearest hundredth