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Unformatted text preview: each equation is in the form Ax . If necessary, we will multiply either equation or both equations by appropriate numbers so that the co By C + = 2 2 efficients of x or y will have a sum of 0. Again you may get more than one point of intersection. Example 2 2 2 Solve the system: x 16 4 y y x + = =Application Example You have 58 total yards of fencing to enclose an area that needs to have an internal divider as you see in the picture at left. If you have to enclose 140 square yards, what are the dimensions of the enclosure? (a) (b) (c) (d) 2 Solve each system of equations. x 4 3 6 y x y + = + = ( 29 ( 29 ( 29 ( 29 ( 29 ( 29 3,1 2,0 1,1 0,2 1,3 2,0 no intersection (a) (b) (c) (d) The area of a small rug is 12 square feet and the length of the diagonal is 5 feet. Find the length and width of the rug. L: 6 feet W: 2 feet L: 12 feet W: 1 feet L: 3.5 feet W: 2.5 feet L: 4 feet W: 3 feet...
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This document was uploaded on 10/26/2011 for the course FKP bmfp at UTEM Chile.
 Fall '11
 jayjohn

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