Solve the equation.4x - 2x + 3x = 35
A. 
B. {30}
C. {7}
D. 
Answer: C
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Provide an appropriate response.Use your graphing calculator to graph the equation y = x3 - ex + x. Zoom in on the graph to approximate the roots of the equation. Use Newton's method to verify your results.
What will be an ideal response?
Write as a percent. Round to the nearest tenth of a percent.
A. 54% B. 27% C. 1000% D. 5.4%
Find the area of the triangle. If necessary, round the answer to two decimal places. 
A. 122.38 B. 744.39 C. 64.79 D. 15.06
Pivot once about the circled element in the simplex tableau, and read the solution from the result. 
A. x3 = 15, s2 = 16, s3 = -27, z = 15; x1, x2, s1 = 0 B. x3 = 5, s2 = 16, s3 = -27, z = 15; x1, x2, s1 = 0 C. x3 = 5, s2 = 1, s3 = -27, z = 15; x1, x2, s1 = 0 D. x3 = 5, s2 = 1, s3 = 63, z = 15; x1, x2, s1 = 0