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. 11 hr
C. 9 hr
D. 12 hr
Answer: A
Mathematics
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Convert as indicated. When necessary, round to the nearest tenth of a degree.The temperature recorded on a thermometer was 7° C. Find the corresponding temperature in degrees Fahrenheit.
A. 35.9° F B. -19.4° F C. -28.1° F D. 44.6° F
Mathematics
Assume that x, y, and a are positive numbers. Use the properties of logarithms to write the expression 
in terms of the logarithms of x and y.
?
A. 
B. ?
C. ?
D. ?
E. ?
Mathematics
Plot the points on the rectangular coordinate plane.
, (-5, 2)
A. 
B. 
C. 
D. 
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Using the variable x, write the interval as an inequality.[-2, 8)
A. -2 ? x ? 8 B. -2 ? x < 8 C. x < 8 D. -2 < x ? 8
Mathematics