Solve each system using substitution. Check your solution.
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Mathematics, 31.10.2021 02:00 hunter3978
Solve each system using substitution. Check your solution.
Answers: 1
Mathematics, 21.06.2019 16:30
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
Mathematics, 21.06.2019 19:30
Liz had 140 pens and inna had 100 pens. after inna gave liz some pens, liz had 3 times as many pens as inna. how many pens did inna give liz?
Answers: 2
Mathematics, 21.06.2019 21:00
Emily is entering a bicycle race for charity. her mother pledges $0.90 for every 0.75 mile she bikes. if emily bikes 18 miles, how much will her mother donate?
Answers: 1
Mathematics, 14.06.2021 22:10
Mathematics, 14.06.2021 22:10
English, 14.06.2021 22:10
Mathematics, 14.06.2021 22:10
Mathematics, 14.06.2021 22:10
Mathematics, 14.06.2021 22:10
Mathematics, 14.06.2021 22:10
English, 14.06.2021 22:10
Mathematics, 14.06.2021 22:10
Mathematics, 14.06.2021 22:10