Write the augmented matrix for the system. 2x + 3y + 2z = 6 7x + 8y - 2z = -37 3x + 4y + 9z = 52
A. 
B. 
C. 
D. 
Answer: B
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Solve the problem. Round to the nearest cent.Linda Young bought a new computer system. To pay for the system, she borrowed 
from the credit union at 6
% simple interest for 75 days. Find the interest owed. (Use a 365 day year.)
A. $128.01 B. $32.00 C. $26.30 D. $25.77
The algebraic expression s2 gives the area of a square, where s represents the length of one of its sides. Use this information to find the area of the square.
5 mi
A. 28 sq mi B. 20 sq mi C. 25 sq mi D. 21 sq mi
For the given Hindu-Arabic numeral, write an equivalent numeral in the indicated system.100; Mayan
A. 
B. 
C. 
D. 
Find the indicated probability.An IRS auditor randomly selects 3 tax returns from 46 returns of which 7 contain errors. What is the probability that she selects none of those containing errors?
A. 0.602 B. 0.0035 C. 0.6094 D. 0.0023