Solve the equation.
= x - 1
A. 
B. {-3}
C. {3}
D. {2}
Answer: C
Mathematics
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Provide an appropriate response. The local school budget needed to be cut by $300,000. If the budget was originally set at $1,543,000, what is the percent of decrease needed?
A. 51.4% B. 5.14% C. 1.94% D. 19.4%
Mathematics
Solve the problem.The graph of f(x) = x4 + x3 - 6x2 - x2 - x + 6 is shown below. Use the graph to factor f(x).
A. f(x) = x(x + 3)(x + 1)(x - 1)(x - 2) B. f(x) = -(x + 3)(x + 1)(x - 1)(x - 2) C. f(x) = (x - 3)(x - 1)(x + 1)(x + 2) D. f(x) = (x + 3)(x + 1)(x - 1)(x - 2)
Mathematics
Evaluate by interpreting it in terms of areas.
Mathematics
Solve the system of equations graphically. Round to the nearest hundredth when appropriate.x + y = 1x - y2 = 3
A. (-0.56, 2.56), 
B. (-0.56, 1.56), 
C. (-0.56, -2.56), 
D. No real solutions
Mathematics