In a school survey, students showed these preferences for instructional materials. Answer the question.
About how many students would you expect to prefer films in a school of 650 students?
A. About 130 students
B. About 20 students
C. About 78 students
D. About 117 students
Answer: A
Mathematics
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Divide.
A. - 
i
B. 
i
C. - 
D. 
Mathematics
Find the slope and y intercept of the graph of the equation.y = -4x + 6
A. Slope = 4, y intercept = -6 B. Slope = 6, y intercept = -4 C. Slope = -4, y intercept = 6 D. Slope = -6, y intercept = -4
Mathematics
Solve for x.
6 = -3x – 12 (-2) 6 = -3x = 12 (-2) A. x = 6 B. x = -10 C. x = 8 D. x = -6 E. x = 10
Mathematics
Match the situation to the graph that models it best.The profit (revenue minus cost) from selling x items
A. 
B. 
C. 
D. 
Mathematics