Evaluate.
A. -70
B. -10
C. -30
D. 30
Answer: D
Mathematics
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Solve the problem.Tom Quig traveled 220 miles east of St. Louis. For most of the trip he averaged 60 mph, but for one period of time he was slowed to 10 mph due to a major accident. If the total time of travel was 7 hours, how many miles did he drive at the reduced speed?
A. 40 miles B. 35 miles C. 60 miles D. 50 miles
Mathematics
Evaluate the root, if possible.
A. 3 B. 5 C. -3 D. 9
Mathematics
Write the number as the product of prime factors.936
A. 2 ? 2 ? 2 ? 3 ? 3 ? 3 ? 13 B. 2 ? 3 ? 3 ? 3 ? 3 ? 13 C. 2 ? 2 ? 2 ? 2 ? 3 ? 13 D. 2 ? 2 ? 2 ? 3 ? 3 ? 13
Mathematics
Graph the circle.x2 + y2 + 6x + 10y + 9 = 0
A. 
B. 
C. 
D. 
Mathematics