Solve the problem.The length of a rectangular frame is 8 cm more than the width. The area inside the frame is 84 square cm. Find the width of the frame.
A. 9 cm
B. 6 cm
C. 14 cm
D. 22 cm
Answer: B
Mathematics
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Solve the polynomial inequality and graph the solution set on a number line.3x2 + 14x - 5 ? 0
A. [-5, ?)
B. 
C. 
D. (-?, -5] ? 
Mathematics
Sketch the graph of the rational function.f(x) = 
A. 
B. 
C. 
D. 
Mathematics
Plot the point (r, ?).(2, 
)
A. 
B. 
C. 
D. 
Mathematics
Use the coordinates of the indicated points to find the slope of the line.
A. -1 B. 5 C. -5 D. 1
Mathematics