Solve the equation. Round your answer to three decimal places.2(5x - 2) = 19
A. 2.300
B. 0.850
C. 0.450
D. 1.250
Answer: D
Mathematics
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Use a finite approximation to estimate the area under the graph of the given function on the stated interval as instructed.f(x) = x2 between x = 4 and x = 8 using the "midpoint rule" with four rectangles of equal width.
A. 149 B. 174 C. 165 D. 126
Mathematics
Complete the factoring.-14z9 = -2z7( )
A. 28z B. 7z7 C. 7z2 D. -7z2
Mathematics
Graph the function.f(x) = 2(x - 3)
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.A mutual fund invests $81,600 in small cap stocks and earns 9% per year on the investment. How much money is earned per year?
A. $90,667 B. $906,667 C. $73,440 D. $7344
Mathematics