Simplify the algebraic expression.8.2x3 + 9.6x - 5.7x3 + 13.9 - 7.2x
A. -2.5x3 + 2.4x - 13.9
B. 2.5x3 + 16.8x + 13.9
C. 2.5x3 + 2.4x + 13.9
D. 13.9x3 + 16.8x + 13.9
Answer: C
You might also like to view...
Solve the problem.Under what circumstances is the average daily balance method a more favorable method to the borrower than the previous balance method? Explain.
What will be an ideal response?
Write an equation for a function whose graph fits the given description.The graph of f(x) = 
is reflected across the y-axis. This graph is then vertically stretched by a factor of 3.1. Finally, the graph is shifted 2 units downward.
A. f(x) = 3.1
+ 2
B. f(x) = 3.1
- 2
C. f(x) = 2
- 3.1
D. f(x) = -3.1
- 2
Refer to the table to answer the question.
Which category and year shows the smallest absolute change?
A. Training '98-'99 B. Catalog, '98-'99 C. Sales, '99-'00 D. Catalog '99-'00
Use a proportion to solve the problem.The ratio of the distances a 7-iron and a 5-iron will drive a golf ball is 5 to 6. If a golfer averages 127 yards with a 7-iron, how far should he average with a 5-iron?
A. 152.4 yd B. 106 yd C. 116 yd D. 138 yd