Factor out the greatest common factor.5x - 20
A. 5x(x - 4)
B. 5(x - 20)
C. 5x(-4)
D. 5(x - 4)
Answer: D
Mathematics
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Use the product rule to multiply. Assume all variables represent positive real numbers. ?
A.
B.
C. 11
D.
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At what point on the curve x=t³, y=9t, z= is the normal plane parallel to the plane 3x+9y-4z=8?
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Estimate. Then find the actual quotient.42.23 ÷ 10.3
A. Estimate: 4; Actual: 3.9 B. Estimate: 4; Actual: 4.1 C. Estimate: 0.40; Actual: 0.41 D. Estimate: 0.40; Actual: 0.39
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Write the fraction or mixed number as a decimal. Round to the nearest thousandth if necessary.
A. 2 B. 0.5 C. 5 D. 0.05
Mathematics