Mathematics, 02.04.2021 23:00, ladypink94
Builder has some red and grey bricks. The red bricks weigh 7 kilograms each, and the grey bricks weigh 5 kilograms each. If the total weight of all 4 bricks is 22 kilograms, how many of each type of brick does Cara have?
red bricks
grey bricks
Please help
Answers: 3
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Builder has some red and grey bricks. The red bricks weigh 7 kilograms each, and the grey bricks wei...
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