I need help ASAP please.
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Mathematics, 21.06.2019 13:40
Cam bought some used books for $4.95. he paid $0.50 each for some books and $0.35 each for the others. he bought fewer than 8 books at each price. how many books did cam buy?
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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.
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Mathematics, 22.06.2019 00:00
If two parallel lines are cut by a transversal, interior angles on the same side of the transversal are supplementary. a. always b. sometimes c. never
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Mathematics, 22.06.2019 00:00
When a 757 passenger jet begins its descent to the ronald reagan national airport in washington, d.c., it is 3900 feet from the ground. its angle of descent is 6 degrees. how far must the plane fly to reach the run way? a. 37,106 ft b. 37,310.4 ft c. 23,456.6 ft d 2,492.7 ft
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Mathematics, 18.08.2019 11:10
Social Studies, 18.08.2019 11:10
Social Studies, 18.08.2019 11:10
Mathematics, 18.08.2019 11:10
History, 18.08.2019 11:10
Biology, 18.08.2019 11:10
Physics, 18.08.2019 11:10
Physics, 18.08.2019 11:10
English, 18.08.2019 11:10
English, 18.08.2019 11:10
Mathematics, 18.08.2019 11:10
Mathematics, 18.08.2019 11:10
History, 18.08.2019 11:10
Mathematics, 18.08.2019 11:10
History, 18.08.2019 11:10