I need help finding these answers. This is a rhombus and I have to figure out AE and abc as well as the perimeter and I’m clueless. I also need help with filling out the actual rhombus. I only need the bottom answer please. Thanks sm

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?

Which is the equation of a line perpendicular to the line with the equation 3x+4y=8

Akitchen is 12 ft. by 14 ft. with 10 ft. high walls. how much would it cost to put vinyl flooring in this room? $8.80 per ft