Mathematics, 12.10.2020 23:01 Michael321
Leah and Christopher work at a dry cleaners ironing shirts. Leah can iron 25 shirts per hour, Christopher can iron 15 shirts per hour. Leah can Christopher worked a combined 13 hours and ironed 265 shirts. Write a system of equations that could be used to determine the number of hours Leah worked and the numbers Christopher worked. Define the variables that you use to write the system.
Answers: 2
Mathematics, 21.06.2019 13:00
Find the value of a. the diagram is not to scale. a quadrilateral is drawn. the upper and lower sides are parallel. the interior angle in the upper left corner is labeled a degrees. the angle in the upper right corner is labeled 113 degrees. the angle in the lower right corner is labeled b degrees. the angle in the lower left corner is labeled 36 degrees. a. 36 b. 144 c. 54 d. 126
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Mathematics, 21.06.2019 22:30
Ibeg you to me 20. a reaction produces 4.93 l of oxygen, but was supposed to produce 1 mol of oxygen. what is the percent yield?
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Mathematics, 21.06.2019 23:30
Alex's monthly take home pay is $2,500. what is the maximum bad debt payment he can maintain without being in credit overload?
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Leah and Christopher work at a dry cleaners ironing shirts. Leah can iron 25 shirts per hour, Christ...
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