Simplify the algebraic expression by removing parentheses and brackets.2[6(x - 3) - 2]
A. 12x - 40
B. 12x - 5
C. 12x - 36
D. 12x - 10
Answer: A
Mathematics
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Find the sum of the series by recognizing how it is related to something familiar.x - 6x2 + 
- 
+ . . .
A. ex ln(1 + 6x) B. -xe6x C. xe-6x D. e6x + e-6x
Mathematics
Use the Midpoint Rule with n = 5 to approximate the integral.
Round your answer to three decimal places.
Mathematics
Solve the problem.Southwest Dry Cleaners believes that it will need new equipment in 8 years. The equipment will cost $26,000. What lump sum should be invested today at 4% compounded semiannually, to yield $26,000?
A. $22,275.40 B. $18,939.59 C. $22,164.57 D. $23,886.38
Mathematics
Graph the equation.3x + 5y = 11
A. 
B. 
C. 
D. 
Mathematics