Mathematics, 03.07.2019 08:30, sun64
Kim and daniel are selling wrapping paper for a school fundraiser. customers can buy rolls of plain wrapping paper and rolls of shiny wrapper paper. kim sold 7 rolls of plain wrapping paper and 8 rolls of shiny wrapping paper for a total of $140. daniel sold 14 rolls of plain wrapping paper and 7 rolls of shiny wrapping paper for a total of $154. find the cost each of one roll of plain wrapping paper and one roll of shiny wrapping paper.
Answers: 1
Mathematics, 20.06.2019 18:04, kenleighbrooke67
The parking lot of a store has the shape shown. all angles are right angles. what is the area of the parking lot?
Answers: 2
Mathematics, 21.06.2019 19:00, ale1910
Quick! a survey of 57 customers was taken at a bookstore regarding the types of books purchased. the survey found that 33 customers purchased mysteries, 25 purchased science fiction, 18 purchased romance novels, 12 purchased mysteries and science fiction, 9 purchased mysteries and romance novels, 6 purchased science fiction and romance novels, and 2 purchased all three types of books. a) how many of the customers surveyed purchased only mysteries? b) how many purchased mysteries and science fiction, but not romance novels? c) how many purchased mysteries or science fiction? d) how many purchased mysteries or science fiction, but not romance novels? e) how many purchased exactly two types of books?
Answers: 3
Mathematics, 21.06.2019 23:00, annnoe5128abc
Asporting good store is offering 30 percent off of the original price(x) of football cleats. the discount will be reduced by an another $7 before sales tax.
Answers: 1
Kim and daniel are selling wrapping paper for a school fundraiser. customers can buy rolls of plain...
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