Use a graph to determine the number of solutions the system has.6x - 9y = 12-2x + 3y = -4
A. Infinitely many solutions
B. No solution
C. One solution
Answer: A
Mathematics
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Use the average daily balance method to compute the finance charge on the credit card for the previous month.Month: April (30 days)Previous month's balance: $960Interest rate: 21%
A. $17.39 B. $14.00 C. $11.57 D. $14.84
Mathematics
Solve the problem by integration.Find the first-quadrant area bounded by 
and 
A. 
ln 
B. 
ln 
C. 
ln 
D. 6 ln 
Mathematics
Give the center and radius of the circle. Then sketch its graph.(x - 1)2 + (y + 2)2 = 16
A. center (1, 2), r = 4
B. center (1, - 2), r = 4
C. center (- 1, - 2), r = 4
D. center (- 1, 2), r = 4
Mathematics
Perform the indicated operations. Give the answer in lowest terms.- 
- 
A. 
B. 
C. 
D. 
Mathematics