Use the order of operations to evaluate the expression.(9 + (-7))[5 + (2 + 4)]
A. 9
B. 86
C. 13
D. 22
Answer: D
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Find the domain and range of the function h(x, y) =  figures 4.png)
What will be an ideal response?
Find the perimeter.The city plans to frame the local playground with redwood lumber. How many feet of lumber will the city need?
A. 655 ft B. 768 ft C. 640 ft D. 16,384 ft
Solve the linear inequality. Graph the solution set on a number line, and express the solution using interval notation.
x ? 5 + 
x
A. [18, ?)
B. (-?, 18]
C. (18, ?)
D. [-18, ?)
For the function find the maximum number of real zeros that the function can have, the maximum number of x-intercepts that the function can have, and the maximum number of turning points that the graph of the function can have. f(x) = 7x3 + 2x2 - 3x + 8
A. 3; 2; 1 B. 3; 3; 2 C. 2; 2; 1 D. 3; 3; 3