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The figure above shows the graph of a function f, defined by f(x)=|2x|+4 for all numbers x. For which of the following functions g defined for all numbers x does the graph of g intersect the graph of f ?

A g(x) x-2

B g(x) x 3

C g(x) 2x - 2

D g(x) 2x 3

E g(x) 3x - 2

Each employee of a certain company is in either Department X or Department Y, and there are more than twice as many employees in Department X as in Department Y. The average (arithmetic mean) salary is $25,000 for the employees in Department X and is$35,000 for the employees in Department Y. Which of the following amounts could be the average salary for all of the employees in the company?

Indicate all such amounts.

A $26,000 B$28,000

C $29,000 D$30,000

E $31,000 F$32,000

G \$34,000

Working alone at its constant rate, machine A produces k car parts in 10 　minutes. Working alone at its constant rate, machine B produces k car parts　in 15 minutes. How many minutes does it take machines A and B, working simultaneously at their respective constant rates, to produce k car parts? ____________minutes

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