Rationalize the denominator. Simplify, if possible.
A. 
B. 
C. 
D. 
Answer: A
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Find the weighted mean of a set of values. Round to the nearest tenth. Value of xThe weights to the x values524338237159
A. 2.3 B. 39.5 C. 14.4 D. 2.8
Solve.At $3.75 per foot, how much will it cost to fence the yard shown?
Fill in the blank(s) with the appropriate word(s).
Use the graph to solve the problem.The circle graph shows the portion of the total population of Springfield living in each of the given types of housing. 
Given that the population of Springfield is 62,100, find the number of people who live in apartments. Round your result to the nearest whole number.
A. 37 people B. 22,977 people C. 39,123 people D. 26,082 people
Write an equation for the linear function f satisfying the given conditions.f(-3) = 8 and f(1) = 4
A. f(x) = -3x - 1
B. f(x) = - 
x
C. f(x) = -x + 5
D. f(x) = 3x + 1