Use a graphing calculator to solve the system of equations. Round your solutions to one decimal place.2.1x + 1.1y - 5.0z = 4.34.3x - 1.9y + 0.1z = -3.82.1x + 3.0y - 2.9z = 8.6
A. (0.9, 10.0, -0.9)
B. (1.1, 12.5, -1.1)
C. (0.2, 2.5, -0.2)
D. (0.5, 5.0, -0.4)
Answer: C
Mathematics
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A. 9x2 - 2.5 B. 9x2 - 3x- 0.25 C. 9x2 - 1 D. 9x2 - 0.25
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Make an approximate conversion as indicated. Round to the nearest tenth. The precise value of your approximation will depend on the conversion path that you choose.38 ft = ____ m
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Mathematics