Multiply and simplify. Assume variables do not cause any denominators to equal 0.- 
? 
A. - 
B. - 
C. - 
D. - 
Answer: C
You might also like to view...
Find the standard deviation. Round to one more place than the data.19.3, 20.4, 46.5, 45.8, 16.5, 24.5
A. 46.2 B. 4988.2 C. 5921.0 D. 13.66
Express the graph shown using interval notation. Also express it as an inequality involving x.
A. (-1, 4) -1 < x < 4 B. [-1, 4] -1 ? x ? 4 C. [-1, 4) -1 ? x < 4 D. (-1, 4] -1 < x ? 4
Solve the problem.Economists use what is called a Leffer curve to predict the government revenue for tax rates from 0% to 100%. Economists agree that the end points of the curve generate 0 revenue, but disagree on the tax rate that produces the maximum revenue. Suppose an economist produces this rational function,
where R is revenue in millions at a tax rate of x percent. Use a graphing calculator to graph the function. What tax rate produces the maximum revenue? What is the maximum revenue?
A. 31.4%; $464 million B. 28.1%; $470 million C. 26.5%; $469 million D. 29.7%; $467 million
Fill in the digits for the given place values in the following whole number.6,172thousands: tens:
A. Thousands: 6, tens: 7 B. Thousands: 1, tens: 7 C. Thousands: 6, tens: 2 D. Thousands: 1, tens: 2