Mathematics, 05.05.2020 02:59 pnhandley01
It takes one printer, working alone, 9 h longer to print a payroll than it takes a second printer. working together, the printers can print the payroll in 6 h. how long would it take each printer, working alone, to print the payroll?
Answers: 2
Mathematics, 21.06.2019 19:20
Find the area of an equilateral triangle with a side of 6 inches
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Mathematics, 21.06.2019 22:00
Find two consexutive odd integers such that the sum of their square is 650
Answers: 2
Mathematics, 22.06.2019 00:00
(50 ) mrs. julien’s and mrs. castillejo’s classes are selling cookie dough for a school fundraiser. customers can buy packages of macadamia nut chip cookie dough and packages of triple chocolate cookie dough. mrs. julien’s class sold 25 packages of macadamia nut chip cookie dough and 30 packages of triple chocolate cookie dough for a total of $221.25. mrs. castillejo’s class sold 5 packages of macadamia nut chip cookie dough and 45 packages of triple chocolate cookie dough for a total of $191.25. (a) write the system of equations that model the problem. be sure to explain which equation represents which situation. (b) find the cost of each type of cookie. show your work. (c) explain which method you used to solve the system and why you chose that method.
Answers: 1
Mathematics, 22.06.2019 00:00
240 seventh graders and two-thirds of the students participate in after-school activities how many students participate in after-school activities
Answers: 1
It takes one printer, working alone, 9 h longer to print a payroll than it takes a second printer. w...
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