Provide an appropriate response.Solve the system of equations using the addition method:5x + y = -3-15x - 3y = -6
A. x = 0, y = -3
B. dependent; many solutions
C. x = 
, y = 0
D. inconsistent; no solution
Answer: D
Mathematics
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Which of the following points represents a reflection of the line with end-points: (–5, –3) and (7, –4) about the y-axis? ?
A. (5, 3) and (–7, 4) B. (5, –3) and (–7, 4) C. ???(5, –3) and (–7, –4) D. ??(–5, 3) and (–7, –4) E. None of the above.
Mathematics
Find the slope of the linear regression equation for the following table of values. x 1.02 3.43 4.66 6.76 y 24.71 14.77 10.09 1.59
What will be an ideal response?
Mathematics
Add or subtract as indicated. Write the answer in simplest form.
+ 
+ 
A. 
B. 
C. 
D. 
Mathematics
Write in radical form. Assume all variables represent positive real numbers.(7x)1/3
A. 
B. 
C. 
D. 
Mathematics