Solve.1.4x - 3.3 = 0.8x - 1.8
A. x = 2.6
B. x = 2.75
C. x = -0.4
D. x = 2.5
Answer: D
Mathematics
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Multiply.(3x - 1)(x + 9)
A. 3x2 + 25x - 9 B. x2 - 9x + 26 C. x2 + 26x + 25 D. 3x2 + 26x - 9
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Find the surface area of the figure. Use 3.14 as an approximation for ?. Round your result to the nearest tenth.A right circular cylinder with r = 4.7 in., h = 6.8 in.
A. 471.7 in.2 B. 339.4 in.2 C. 169.7 in.2 D. 239.1 in.2
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Simplify the complex fraction.
A. 30y(y + 8)
B. 
C. 
D. 
Mathematics