Solve the equation. = 

A. {- , - }
B.
C. {}   
D. ?


Answer: A

Mathematics

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Solve the problem.If the population of the United States increased to 380 million and the number of representatives remained at 435, how many Americans, on average, would each representative serve?

A. 873,563 people per representative B. 862,569 people per representative C. 1,144,737 people per representative D. 165,300 people per representative

Mathematics

Which of the following provides the strongest evidence that a student recognizes the Cartesian Connection?

a. The ability to produce a graph of y = 2x by hand b. The ability to produce a table for y = 2x by hand and with a calculator c. The ability to produce a graph of y = 2x using a graphing calculator d. The ability to explain that every point on the graph of y = 2x represents a solution to the equation y = 2x.

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Determine whether or not the function is one-to-one.f(x) = 5x - 6

A. No B. Yes

Mathematics

Find the term that should be added to the expression to form a perfect square trinomial. Write the resulting perfect square trinomial in factored form.x2 - 3x

A. 2
B. 2
C. 0; 2
D. 9; 2

Mathematics