Simplify.
- 9 - 4
A. 8
B. 
C. 
D. 18
Answer: C
Mathematics
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Find the limit if it exists.
(9x2 - 2x - 6)
A. 914 B. 874 C. 886 D. 926
Mathematics
Solve the problem.In one week, Sunil worked 33.5 hours washing windows and earned $259.50, including tips. How much did Sunil earn per hour? Round to the nearest cent if necessary.
A. $7.73 B. $7.77 C. $7.75 D. $7.85
Mathematics
Make the indicated conversion within American units of weight.7.9 tons to pounds
A. 15,800 lb B. 7900 lb C. 1580 lb D. 126.4 lb
Mathematics
Find the linearization to 
What will be an ideal response?
Mathematics