Simplify the expression using the order of operations.8 ? 7 - 30 ÷ 5
A. 62
B. 50
C. 
D. 0
Answer: B
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Divide and simplify. Write the answer as a mixed number if possible.2
÷ 
A. -17
B. 15
C. 16
D. 17
Simplify.3 ? (3 + 5)2 - 2 ? (6 - 4)2
A. 188 B. 760 C. 184 D. 560
Determine the coordinates of the points shown. Tell in which quadrant the point lies. Assume the coordinates are integers. 
A. (-4, 6); quadrant I B. (-4, 3); quadrant I C. (-4, 3); quadrant II D. (-4, 6); quadrant II
If the supply function for a commodity is 
where p is in millions of dollars and x is the number of thousands of units. What is the producer's surplus at 
variablename="impvar_fb65b8ed830a427c8a382476c" />? Round your answer to the nearest million dollars. ? A. 1,890,953 million dollars B. 2,875,020 million dollars C. 1,790,850 million dollars D. 2,079,000 million dollars E. 1,890,000 million dollars