Solve the problem.A bank teller has some five-dollar bills and some twenty-dollar bills. The teller has 10 more of the twenties. The total value of the money is $675. Find the number of five-dollar bills that the teller has.
A. 29 five-dollar bills
B. 9 five-dollar bills
C. 39 five-dollar bills
D. 19 five-dollar bills
Answer: D
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Find the horizontal asymptote, if any, of the graph of the rational function.f(x) = 
A. y = 1 B. y = 0 C. y = - 1 D. no horizontal asymptote
Solve the problem.Alex has saved $280 at the bank. He wants to accumulate $1750 for a trip to soccer camp. What percent of his goal has been reached?
A. 16% B. 6% C. 60% D. 0.16%
Find the domain and range of the inverse of the given function.f(x) = - 
A. Domain: (-?, ?); range: (-?, 0) ? (0, ?) B. Domain and range: (-?, ?) C. Domain: (-?, 0) ? (0, ?); range: (-?, ?) D. Domain and range: (-?, 0) ? (0, ?)
Solve.A county commission is made up of 15 members. Each member represents a district. The county's total population is 390,000. Joe is a county commissioner and his district has 19,500 people in it. Compare his district size to the average (mean) district size for the county.
A. Joe's district is smaller than the county average of 26,000. B. Joe's district is smaller than the county average of 27,300. C. Joe's district is exactly the same size as the county average. D. Joe's district is larger than the county average of 2600.