Write the augmented matrix for the system.
A. 
B. 
C. 
D. 
Answer: A
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Find the payment necessary to amortize the loan using the amortization table. Round to the nearest cent.
Marge and Tom Martin bought a new car for $30,000. They agreed to pay 25% down and make monthly payments for 4 years at 10% (compounded monthly) to pay off the rest.
A. $2,273.43 B. $726.01 C. $760.80 D. $570.60
Solve the equation symbolically.4(2x - 1) = 16
A. 
B. 
C. 
D. 
Find the first term, the common difference, and give a recursive formula for the arithmetic sequence.7th term is -55; 14th term is -125
A. a1 = 15, d = -10, an = an-1 - 10 B. a1 = 15, d = 10, an = an-1 + 10 C. a1 = 5, d = -10, an = an-1 - 10 D. a1 = 5, d = 10, an = an-1 + 10
Solve the problem.An object is traveling around a circle with a radius of 10 centimeters. If in 20 seconds a central angle of 
radian is swept out, what is the linear speed of the object?
A. 
cm/sec
B. 6 radians/sec
C. 
radians/sec
D. 6 cm/sec