Solve.Last year the yearly tuition at State University went up 5%. This year's charge for tuition for the year is 
What was it last year before the increase went into effect?
A. $2400
B. $48,000
C. $2520
D. $50,400
Answer: B
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Use the problem-solving strategy for applications of linear equations to solve the application problem.Tom Quig traveled 200 miles 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 8 hours, how many miles did he drive at the reduced speed?
A. 70 mi B. 80 mi C. 60 mi D. 55 mi
Solve the problem.Use the Huntington-Hill method to apportion nine seats among State X, State Y, and State Z. The populations of the states are state X, 4.0 million; State Y, 6.5 million; and State Z, 5.2 million. Begin by giving one representative to each state. List the order in which the representatives are apportioned.
A. Y, Z, X, Y, Z, X, Y, Z, Y B. Y, Z, X, Z, Y, X, Y, Z, Y C. Y, Z, X, Y, Z, X, Y, Z, X D. Y, Z, X, Y, Z, X, Z, Y, X
Factor out the largest possible common factor.s(t2 - 15) + 4(t2 - 15)
A. (t2 - 15)(s + 4) B. (st2 - 15s) + (4t2 - 60) C. 4s(t2 - 15) D. (t2 - 15)(s - 4)
Find an equation of the circle that satisfies the conditions.
?
Center 
and passes through 
.
?
A. 
B. 
C. 
D. 
E. 