Solve the problem.Chuck and Dana agree to meet in Chicago for the weekend. Chuck travels 270 miles in the same time that Dana travels 245 miles. If Chuck's rate of travel is 5 mph more than Dana's, and they travel the same length of time, at what speed does Chuck travel?
A. 46 mph
B. 54 mph
C. 49 mph
D. 62 mph
Answer: B
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Determine if the given polar coordinates represent the same point.(5, ?/6), (5, 7?/6)
A. No B. Yes
Solve the problem.Find equations of all tangents to the curve f(x) = 
that have slope -1.
A. y = -x - 7, y = -x - 11 B. y = -x - 7 C. y = -x + 11, y = -x - 7 D. y = -x + 11
Solve the problem.A small country consists of seven states; there are 160 seats in the legislature that need to be apportioned among the seven states; and the population of each state is shown in the table. 
Find the apportionment for state D using Adams' method.
A. 26 B. 23 C. 25 D. 24
The following data, compiled by the superintendent of schools in a large metropolitan area, shows the average SAT verbal scores of high school seniors during the 5 years since the district implemented its "back-to-basics" program. Year, x12345Average Score, y436438428430426? Determine the equation of the least-squares line for these data. Use the result obtained to predict the average SAT verbal score of high school seniors 2 years from now (x = 7). Please round your answer to the nearest whole number. ?
A. 
B. ?
C. ?
D. ?