Solve the problem.Tom Quig traveled 250 mi east of St. Louis. For most of the trip he averaged 70 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 hr, how many miles did he drive at the reduced speed?
A. 60 mi
B. 50 mi
C. 40 mi
D. 35 mi
Answer: C
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The graph below shows the approximate annual percentage growth rate in world population for the years 1960 through 2010. Data is estimated by the UN Census Bureau.Annual Growth Rate (Percentage) 
Use the graph to answer the question.Describe the trend in world population during the period 1960-1962
A. It remains constant B. It increases at a constant rate C. It increases at a faster and faster rate D. It decreases at a steady rate
Solve the problem.Robert and Paul each took some chips from a bag of potato chips which contains 8
ounces of chips. Robert took 1
ounces of chips and Paul took 2
ounces of chips. How many ounces of chips were left in the bag?
A. 5
ounces
B. 4
ounces
C. 6
ounces
D. 5
ounces
Evaluate the 3 × 3 determinant.
A. 180 B. -36 C. 36 D. 41
Factor the GCF out of the given expression.2x(x - 4) - 3(x - 4)
A. (2x - 3)(x + 4) B. (10x - 3)(x - 4) C. (2x - 3)(x - 4) D. (2x + 3)(x - 4)