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Q: What is 7-5x?

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25xy

y = f(x) = 75x has a slope of 75 (steep) and an x,y intercept of (0,0). Graph it as a very steep, straight line passing through the origin from lower left to upper right.

Let the length be (2x+75) and the width be x: length*width = area in square yards (2x+75)*x = 4050 2x2+75x-4050 = 0 Solving the above quadratic equation works out as: x = -67.5 or x = 30 it must be the latter because dimensions can't be negative. Therefore: length = 135 yards and width = 30 yards Check: 135*30 = 4050 square yards

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my bad its f(x) = 6000 - 75x

5625

27

25x

The prefix of 75x indicates that your Browning shotgun was made in the year 1975.

If 75x = 750, then (1/75)75x = (1/75)750, or x = 750/75 = 10.

(-x3 + 75x - 250) / (x + 10) = x2 - 10x - 25

11x2+75x-14 = (11x-2)(x+7) when factored with the help of the quadratic equation formula

75x = 33 75x/75 = 33/75 = 0.44 x = 0.44 0.44 x 100 = 44%

25xy

2/3

The answer is: 75x+49