Factor out the GCF from the polynomial.40x + 20
A. 4(10x + 5)
B. 5(8x + 4)
C. 20(2x)
D. 20(2x + 1)
Answer: D
Mathematics
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Perform the indicated operation without the use of a calculator and express each answer in decimal notation.
A. 60,000 B. 0.06 C. 0.00001667 D. 0.0006
Mathematics
Solve the equation.3(4x - 1) = 12
A. 
B. 
C. 
D. 
Mathematics
Express as a single logarithm and, if possible, simplify.log4 12 + log4 9
A. log4 21 B. log4 108 C. log8 108 D. log8 21
Mathematics
Simplify the expression using the order of operations.9 + 9 ÷ 3 ? 4 - 2
A. 58 B. 22 C. 23 D. 19
Mathematics