Evaluate the expression using the given values.-8xy + 8y - 10
x = 3, y = 2
A. 54
B. -32
C. -42
D. -22
Answer: C
Mathematics
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= 1000, when p = 24.
What will be an ideal response?
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Solve the linear system by using an inverse matrix.
A. {(-1, 3)} B. {(3, -1)} C. {(-3, 1)} D. {(1, -3)}
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Solve the problem. Round to the nearest cent.Find the amount of each payment into a sinking fund if $13,000 must be accumulated. Payments are made at the end of each quarter for 3 years, with interest of 8% compounded quarterly.
A. $1279.59 B. $969.28 C. $770.64 D. $685.10
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Solve the radical equation, and check all proposed solutions.
+ 9 = x + 5
A. {8}
B. {2, 8}
C. 
D. {-4}
Mathematics