Mathematics, 04.10.2019 18:00 iiamlui
Adiscount bookstore sells hardcover books for $12 and paperback books for $6. the number of hardcover books, x, sold one day was twice the number of paperback books, y, sold the same day. the total sales that day were $180.
1.what is the system of equations that represents this situation?
2.what is the solution to the system and what does it represent in the context of this situation? show your work.
Answers: 1
Mathematics, 21.06.2019 14:00
(hurry! ) which expression is equivalent to the following complex fraction?
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Mathematics, 21.06.2019 15:30
The coordinates of a, b, and c in the diagram are a(p,4), b(6,1), and c(9,q). which equation correctly relates p and q? hint: since is perpendicular to , the slope of Γ the slope of = -1. a. p - q = 7 b. q - p = 7 c. -q - p = 7 d. p + q = 7
Answers: 3
Mathematics, 21.06.2019 18:50
The table represents a function. what is f(-2)? a.-3 b. -1 c.1 d.3
Answers: 1
Adiscount bookstore sells hardcover books for $12 and paperback books for $6. the number of hardcove...
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