Mathematics, 25.09.2021 01:20 Alexistorres286
Jack worked 8 hours and Caleb worked 10 hours. Their combined pay was $80. When Jack worked 9 hours and Caleb worked 5 hours, their combined pay was $65. Find the hourly rate of pay for each person. Solve by elimination.
Answers: 1
Mathematics, 22.06.2019 00:00
At noon a tank contained 10cm water. after several hours it contained 7cm of water. what is the percent decrease of water in the tank?
Answers: 1
Jack worked 8 hours and Caleb worked 10 hours. Their combined pay was $80. When Jack worked 9 hours...
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