Iridescent Mosaic

Iridescent Mosaic
Matrix word problem help?

Home stained In three kinds of Glass Mosaic tiles make me. You 6 square feet of glass to project the place you want The same red, blue, Iridescent Glass, as the combined Glass. The cost of a sheet of glass with an area of 0.75 square feet $ 4.50 to $ 6.50 iridescent red dragon, and blue is $ 5.50. How to spend $ 45 to plan the project sheet you If you need to buy each of you type? I do not understand. Anyone can help? Thank you.

Come on, y and = red = Z the iridescent blue of two square feet, and then X = 'You need a 6-foot Square Glass) x + y is called + Z a = 6 ...............( a 'rainbow as you want to be there 'Combination of glass and has red and blue glasses to X + Y = z and its .................( 2) the cost of the Department of Glass 0 YZ = + a x 0.75 sq. ft. Iridescent area is $ 6.50, $ 4.50 red, and $ 5.50 Blue. =) / 4.5/0.75 dollars (2 ft ^ 2 ^ How 4.5/0.75ft $ ', according to Many need to purchase 45 sheets of each type of plan you have, if Spend $ = $ 6 / ft using the (logic 4.5/0.75) X + ^ 2 so for the red, similar to other (5.5/0.75) y a + (6.5/0.75) to Gives Z = 45 by multiplying by 7.5 45x + 55y = 337.5 ..............( 3) Matrix + 65z 3 in the following equation: Can be made, but difficult in Yahoo matrix notation For me, it subtracts (2) (1) y and the + y = 3 .....................( 1 *) 45x +55 2z = gives So z = 3 to 6 is an alternative that X = 142.5 ... (2 *) next (2 *) - 45 * (1 *) 7.5 Grant Grant 10y = X = 3-.75 = 2.25 so x = 2.25, y a = 0.75, z = 3 all the Ft ^ 2 so divide X, y and, z 0.75 for the call by providing That number in the sub-y, y = 0.75) 1 * (sheet = red 3, blue = 1, color = 4 end of the rainbow.

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Main Street, River District, Napa River in downtown Napa, Napa Since the operating environment has been an area near the cultural and economic regeneration Start Napa River - Napa Creek flood protection project 10 years ago Click more. The creation of the Napa River and ...

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