Solve the following system of equations graphically on the set of axes below. y= -\frac{1}{2}x-3
y=−
2
1

x−3
2x-y= 8
2x−y=8

20 ! need which shows a difference of squares? 10y^2-4x^2 16y^2-x^2 8x^2-40x+25 64x^2-48x+9

What is the volume of a rectangular prism if the length is 10.4 mm the width is 5 mm in the height is 8 mm

Graph red beads cost $1 an ounce and gold beads cost $3 an ounce. juanita wants to purchase a 12-ounce mixture of red and gold beads that she can sell for $2 an ounce. the solution of the system shows the number of beads needed for juanita to break even. x + y = 12, x + 3y = 24 how many ounces of red beads will juanita buy to break even? how many ounces of gold beads will she buy?