Provide an appropriate response.A student was asked to find ordered pairs that solve the system of equations x + 2y = 3 2x + 4y = 6.The student claims that (1, 1) and (-1, 2) are the only solutions. Is the student correct?
A. No
B. Yes
Answer: A
Mathematics
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Find the extreme values of the function subject to the given constraint.
A. Maximum: none; minimum: 
at 
B. Maximum: none; minimum: 
at 
C. Maximum: none; minimum: 
at 
D. Maximum: none; minimum: 
at 
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Find the future value of the given annuity. Round to the nearest cent.$100 invested annually for 14 years at 2% interest compounded annually
A. $646.80 B. $1597.39 C. $6597.39 D. $1468.03
Mathematics
Express the solution set of the inequality in interval notation.x ? -22
A. (-?, -22) B. [-22, ?) C. (-?, -22] D. (-22, ?)
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Simplify the exponential expression.(4x7)-2
A. 
B. 16x14
C. 
D. 
Mathematics