Mathematics, 25.09.2019 20:30, eriksprincess13
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.
Answers: 1
Mathematics, 21.06.2019 20:30, christian2510
Find the value of x. give reasons to justify your solutions! c β ae
Answers: 1
Ella buys a book and a pen for $14. the cost of the book is $2 more than twice the cost of the pen....
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