Solve.Jeff takes 5 hr longer to build a fence than it takes Bill. When they work together, it takes them 6 hours. How long would it take Bill to do the job alone?
A. 10 hr
B. 9 hr
C. 12 hr
D. 11 hr
Answer: A
Mathematics
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Use estimation to select the best response. Do not calculate. ? If your credit card balance is $952, you make a $50 payment, the APR is 12%, and the interest is calculated according to the previous balance method, then the finance charge is $ __________ (9.52; 9.02; 9.06).
Fill in the blank(s) with the appropriate word(s).
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Find the vertex for the parabola whose equation is given.y = x2 + 8x + 3
A. (8, 131) B. (-4, -13) C. (4, 51) D. (-4, -45)
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Evaluate the double integral.
A. 
B. 
C. 
D. 
Mathematics
Add.-118.67 + (-40.45)
A. 78.22 B. -159.12 C. -78.22 D. 159.12
Mathematics