Determine the size of the matrix.
A. 1 × 3
B. 3 × 1
C. 3
D. 1
Answer: B
Mathematics
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Graph the equation as a solid line. Graph the inverse relation as a dashed line on the same axes by reflecting across the line y = x.x = y2 - 2
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.Andy has 34 coins made up of quarters and half dollars, and their total value is $12.25. How many quarters does he have?
A. 15 quarters B. 24 quarters C. 19 quarters D. 17 quarters
Mathematics
Solve the problem.In a school survey, students showed these preferences for instructional materials. 
About how many students would you expect to prefer computers in a school of 700 students?
A. About 126 students B. About 36 students C. About 252 students D. About 140 students
Mathematics
Write the fraction in simplest form.
A. 
B. 
C. 
D. 
Mathematics