Mathematics, 31.07.2019 07:00 marbuscis99
Which ratios form a proportion? 3/15, 12/55 8/24, 12/35 5/18, 25/90 4/11, 16/25 what ratio forms a proportion with 9/15? 6/10 16/21 36/50 45/70
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Which of the following represents a number squared is equal to twenty more than nine times that number ? a) x squared = 9x + 20 b) x squared = 20x + 9 c) x squared > 9 + 20x d) x squared = 9 + x + 20
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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?
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Which ratios form a proportion? 3/15, 12/55 8/24, 12/35 5/18, 25/90 4/11, 16/25 what ratio forms a...
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