Factor completely.9x2 - 16
A. (3x + 4)2
B. (3x - 4)2
C. (3x + 4)(3x - 4)
D. Prime
Answer: C
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Solve.Margaret takes out a loan to buy a fixer-upper house. She then spends $3046 in repairs and improvements. She sells the house for $89,210. If the payoff amount for the loan that she took out to buy the house is $74,656, what is her net? Is it a profit or loss?
A. $17,600; profit B. $11,508; profit C. -$17,600; loss D. $166,912; profit
The faces of a right hexagonal prism are ___________ .
Fill in the blank(s) with the appropriate word(s).
Solve the problem. Round to the nearest cent.On September 1, the unpaid balance in an account was $155. On September 7, a payment of $60 was made. The finance charge rate was 1.6% per month of the average daily balance. Find the finance charge for the month of September.
A. $4.00 B. $1.52 C. $1.71 D. $1.74
Solve the problem.A survey of the interest rates earned by Certificates of Deposit (CDs) showed the following percents for the length of time (in years) for holding the CD. Let length of time represent the independent variable and interest rate represent the dependent variable. Use a graphing utility to draw a scatter diagram and to find the line of best fit. What is the estimate of the interest rate for a CD held for 30 years (to the nearest thousandth)? 
A. 8.675 B. 8.874 C. 8.669 D. 9.064