Solve.Michael's bank contains only nickels, dimes, and quarters. There are 58 coins in all, valued at $4.40. The number of nickels is 2 short of being three times the sum of the number of dimes and quarters together. How many dimes are in the bank?
A. 5
B. 15
C. 10
D. 43
Answer: C
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Find the volume of the described solid.The solid lies between planes perpendicular to the x-axis at x = ?/6 to x = ?/2. The cross sections perpendicular to the x-axis are circular disks with diameters running from the curve 
to the curve 
A. 
- 
B. (
- 1) ? + 
C. (2
- 2) ? - 
D. 
- 
Solve the problem.A lumber yard has fixed costs of $2910.40 a day and variable costs of $1.00 per board-foot produced. The company gets $2.60 per board-foot sold. How many board-feet must be produced daily to break even (zero profit)?
A. 2910 board-feet B. 808 board-feet C. 1212 board-feet D. 1819 board-feet
Factor.36x2 - 25
A. 36x2 - 25 B. (6x - 5)2 C. (6x + 5)(6x - 5) D. (6x + 5)2
Write the equation 
in slope-intercept form.
A. 
B. 
C. 
D. 
E. 