Ella buys a book and a pen for $14. the cost of the book is $2 more than twice the cost of the pen. write a system of linear equations for the situation. then find the cost of each item. let x represent the cost of the pen, and let y represent the cost of the book.

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Ke’ajah has a coupon for 1/3 off the regular price, t, of a tent. which expression represents the price of the tent using the coupon? select the two correct expressions. a. 1/3t b. 2/3t c. t - 1/3 d. t - 2/3 e. t - 1/3t f. t - 2/3t

The map shows the location of the airport and a warehouse in a city. though not displayed on the map, there is also a factory 112 miles due north of the warehouse.a truck traveled from the warehouse to the airport and then to the factory. what is the total number of miles the truck traveled?