The average grade of a student is 2x + 3y subject is 15x + 8xy + 3y
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Mathematics, 30.11.2021 20:20, sam9350
The average grade of a student is 2x + 3y subject is 15x + 8xy + 3y
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Answers: 3
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Mathematics, 21.06.2019 16:30, angeline310
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Mathematics, 21.06.2019 16:30, Kayccee9958
Anyone know? is appreciated! will mark brainliest if correct!
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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?
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