Solve by elimination.6x + 8y = -62x - 5y = -2
A. (-1, 0)
B. No solution
C. (-1, 1)
D. (-2, 1)
Answer: A
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Solve the formula for the specified variable.A = 4xh + 2x2; for h (surface area of a rectangular solid with a square base)
A. h = 
- 2x2
B. h = 
C. h = 
D. h = A - 2x2 - 4x
Use the shell method to find the volume of the solid generated by revolving the region bounded by the given curves and lines about the x-axis.x = 
ey2, y = 0, x = 0, y = 1
A. ?(e - 1)
B. 3?(e - 1)
C. 
(e - 1)
D. 
?e
Find VC in a series RC circuit at t = 50æ sec when R = 10 Kê and C = 0.0015 æF and E = 10 V.
a. 3.9 V b. 7.1 V c. 9.6 V d. 9.9 V e. 10.0 V
Solve the problem.Susan Smith bought 285 shares of Allied Steel at 
per share and 113 shares of Household Bank at 
per share. Find the total amount that she paid, assuming she was charged a commission of 0.5%.
A. $24,396.48 B. $24,263.70 C. $25,325.90 D. $24,651.90