Solve the problem.Parts for an automobile repair cost $527. The mechanic charges $31 per hour. If you receive an estimate for at least $713 and at most $837 for fixing the car, what is the time interval that the mechanic will be working on the job?
A. 1 ? t ? 10
B. 23 ? t ? 27
C. 6 ? t ? 10
D. 1 ? t ? 6
Answer: C
Mathematics
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Solve the problem.The minute hand of a clock is 6 inches long. What distance does its tip move in 27 minutes?
A. 
? in.
B. 
? in.
C. 
? in.
D. 
? in.
Mathematics
Name the property used to go from step to step indicated by an a), b), c), or d).
What will be an ideal response?
Mathematics
Solve the problem.The average weight W (in ounces) of a fish caught in a certain lake is given by 
where x is the length in inches. Find the weight of a fish 14 inches long by finding W(14). Round to the nearest ounce.
A. 14 ounces B. 10 ounces C. 12 ounces D. 8 ounces
Mathematics
Determine if the given value is a solution to the equation.
x - x = 
x - 
; x = - 
A. No B. Yes
Mathematics