Mathematics, 30.09.2019 06:30, daisa02
Charlie says to mia, "if you give me $9.00, we will have an equal amount of money." mia responds, "that may be true, but if you give me $9.00 instead, i will have twice as much money as you." how much money did charlie and mia each have in the beginning?
Answers: 1
Mathematics, 21.06.2019 16:30, mildredelizam
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?
Answers: 3
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