Find the indicated value.Let f(x) = 3x. f-1
A. -3
B. -4
C. 4
D. - 
Answer: B
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Replace A with the proper expression such that the fractions are equivalent.
= 
A. 2x2 + 2x B. x2 + 4x + 4 C. x2 + 4 D. 2x2 + 4x
Find the standard divisor for the given situation. Round your answer to two decimals.A small country consists of 7 provinces with the following populations: 
There are 200 federal judges to be apportioned according to the population of each province.
A. 755.6 B. 960.59 C. 880.38 D. 1123.98
Solve the problem.A motorcycle and a car leave an intersection at the same time. The motorcycle heads north at an average speed of 20 miles per hour, while the car heads east at an average speed of 48 miles per hour. Find an expression for their distance apart in miles at the end of t hours.
A. 52t miles
B. 2t
miles
C. 52
miles
D. t
miles
Solve.
The Anderson's are ready to purchase their first home. This home sells for $116,000. The Andersons must put down a 5% down payment and they are required to pay 3 points at closing. Determine the amount of the down payment.
A. $5,800 B. $17,400 C. $1,500 D. $580