Use the intersection-of-graphs method to approximate the solution to the nearest hundredth.3(0.39x + 
) = 3
x + 1
A. {5.37}
B. {-5.37}
C. {118.23}
D. ?
Answer: A
Mathematics
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Use graphical methods to solve the linear programming problem.40x + 80y ? 5606x + 8y ? 72x ? 0y ? 0Maximize P = 8x + 12y
A. Maximum of 96 when x = 9 and y = 2 B. Maximum of 120 when x = 3 and y = 8 C. Maximum of 92 when x = 4 and y = 5 D. Maximum of 100 when x = 8 and y = 3
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Simplify. Assume that variables represent positive values.
A. 
B. 
C. 
D. 
Mathematics
For the given functions f and g, find the requested composite function value.f(x) = 4x + 4, g(x) = 4x2 + 5;
Find (f ? g)(0).
A. 69 B. 105 C. 20 D. 24
Mathematics
The polar coordinates of a point are given. Find the rectangular coordinates of the point.(3, 180°)
A. (-3, 0) B. (3, 0) C. (0, 3) D. (0, -3)
Mathematics