Solve the system of equations by the substitution method. Check your solutions. For any dependent equations, write your answer in ordered pair form.
A. {(-3, 6)}
B. {(-2, 8)}
C. {(8, -2)}
D. {(-1, 7)}
Answer: B
Mathematics
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Use the graph of f to solve.List the two values of x for which f(x) = 0
A. 3 and 2 B. -3 and 2 C. 3 and -2 D. -3 and -2
Mathematics
Use both properties of equality to solve the equation.14 - 13x = -6x
A. -2 B. 2 C. 98 D. -98
Mathematics
If the expression is in exponential form, write it in radical form. If it is in radical form, write it in exponential form. 
A. 94/11 B. 911/4 C. 97 D. 9-11/4
Mathematics
Find the domain of the function.f(x) = ln((x + 2)2)
A. (-2, ?) B. (-?, ?) C. (-?, -2) ? (-2, ?) D. (-?, 2) ? (2, ?)
Mathematics