Mathematics, 27.11.2020 23:10, waldruphope3956
A boat has a speed of 9 miles per hour in calm water. It takes the boat 4 hours to travel upstream but only 2 hours to travel the same distance downstream. Which equation can be used to find c, the speed of the current in miles per hour? A. 2(9 β c) = 4(9 + c) B. 9 + c = 4(9 β c) C. 9 β c = 2(9 + c) D.4(9 β c) = 2(9 + c) I am testing, pleas
Answers: 1
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John makes $10.50 pers hour what expression represens how much he will make if he works h hours
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Mathematics, 21.06.2019 19:30, zetrenne73
Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. when the check comes, it says they also need to pay $3.99 in sales tax. what percentage of the subtotal is the sales tax
Answers: 2
A boat has a speed of 9 miles per hour in calm water. It takes the boat 4 hours to travel upstream b...