The system cannot be solved by matrix inverse methods. Find a method that could be used and then solve the system.-2x1 + 6x2 = -46x1 - 18x2 = 12
A. x1 = 2t + 6, x2 = t for any real number t
B. x1 = 3t + 2, x2 = t for any real number t
C. No Solution
D. x1 = 3t + 2 for any real number t, x2 = 0
Answer: B
You might also like to view...
Find the sum of the series by recognizing how it is related to something familiar.x - 6x2 + 
- 
+ . . .
A. ex ln(1 + 6x) B. -xe6x C. xe-6x D. e6x + e-6x
Solve the problem using the table.Monthly Principal and Interest Payment per $1000 of Mortgage
Eugene Merzbacher obtains a 25-year, $85,250 mortgage at 7.5% on a house selling for $105,000. His monthly payment, including principal and interest, is $629.99. How much of the first payment on the mortgage is applied to the principal?
A. $34.18 B. $160.18 C. $97.18 D. $629.99
Find the domain of the function.f(x) = log10 
A. (9, ?) B. (-?, -2) ? (9, ?) C. (-2, 9) D. (-?, -2)
Perform the indicated operation.3 gal 3 qt + 6 gal 3 qt
A. 11 gal 2 qt B. 10 gal 2 qt C. 9 gal 2 qt D. 10 gal 4 qt