Perform the indicated operations.( 3x2 - 3x - 2) + ( -6x2 - 9x + 8)
A. 3x2 + 12x + 6
B. 9x2 - 12x - 10
C. 9x2 - 12x + 10
D. -3x2 - 12x + 6
Answer: D
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Use percents, percent equations, and/or percent proportions to solve the application.Ms. Robert bought a house five years ago for $220,000. Today it is valued at $210,000. Find the percent decrease in value of the house.
A. 4.8% B. 95.5% C. 2,100% D. 4.5%
Answer the question.In your own words, define collateral. Give an example.
What will be an ideal response?
Use the appropriate geometric formula from the following list to find the requested measure. 
The area of a rectangle with a length of 8 feet and a width of 4 feet
A. 48 sq ft B. 32 sq ft C. 16 sq ft D. 64 sq ft
Write the binomial expansion of the expression.(2x - 1)5
A. 32x5 - 80x4 + 80x3 - 40x2 + 10x - 1 B. 32x5 + 10x4 - 40x3 - 40x2 + 10x - 1 C. (4x2 - 4x + 1)5 D. 32x5 - 16x4 + 8x3 - 4x2 + 2x - 1