Mathematics, 06.07.2019 14:30 leroybennett06
Solve the system by the substitution method. x+y=-3 y=-4x
Answers: 2
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The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16
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Mathematics, 21.06.2019 21:30
Yesterday, george drank 1 small bottle and 2 large bottles, for a total of 1,372 grams. the day before , he drank 1 small bottle and 1 large bottle, for the total of 858 grams. how many grams does each bottle hold?
Answers: 1
Solve the system by the substitution method. x+y=-3 y=-4x...
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