Solve the system of equations by graphing.
A. (1, -3)
B. (-3, -1)
C. (-3, 1)
D. no solution
Answer: B
Mathematics
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The midpoints of the sides of rhombus ABCD are joined in order to form quadrilateral MNPQ. Being as specific as possible, what type of quadrilateral is MNPQ?
A. parallelogram B. rectangle C. square D. rhombus
Mathematics
Write an equation that expresses the fact that a function f is continuous at the number 4.
What will be an ideal response?
Mathematics
Solve the inequality and graph the solution.
- 1 > 1
A. 
B. 
C. 
D. 
Mathematics
Add.- 16.68 + (- 4.2)
A. -20.7 B. 12.48 C. -12.48 D. -20.88
Mathematics