For the piecewise function, find the specified function value.
f(x) = {
f(-1)
A. -7
B. 7
C. -8
D. -6
Answer: A
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Write the mixed number as an improper fraction.-17
A. - 
B. - 
C. - 
D. - 
Solve using the quadratic formula. Use a calculator to approximate the solution to three decimal places.0.1x2 - 0.2x - 0.2 = 0
A. 2.732 B. 0.268 C. -0.732, 2.732 D. 0.268, 3.732
Provide an appropriate response.Mark needs x liters of Paint A and y liters of Paint B to get the shade of color that he wants, and he needs at least 35 liters of the mixture.a) Write an inequality to describe the situation.b) Graph the inequality.
c) Is (25, 9) a solution of this inequality?
A. x + y ? 35;
Yes, the point (25, 9) is a solution.
B. x - y ? 35;
Yes, the point (25, 9) is a solution.
C. x + y ? 35;
No, the point (25, 9) is not a solution.
D. y ? 35 + x;
No, the point (25, 9) is not a solution.
Solve the equation.log525 = x
A. {125} B. {30} C. {2} D. {5}