Solve the problem.The following table shows the price of several models of new cars along with the average number of repairs each model requires over a 5-year period. 
Find the equation of the line of best fit for the price and the number of repairs.
A. y = -0.365x + 10.4
B. y = -0.34x - 11.2
C. y = 0.37x + 9.9
D. y = -0.41x + 9.9
Answer: A
Mathematics
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Solve the system of equations by the addition method. If the system does not have a single ordered pair as a solution, state whether the system is inconsistent or dependent.8x - 6y = -6-3x - 2y = -2
A. (0, 2) B. (-1, 2) C. No solution, inconsistent D. (0, 1)
Mathematics
Find the LCM of the set of numbers.15, 20, 30, 40
A. 108 B. 90 C. 120 D. 60
Mathematics
Solve the equation. Express radicals in simplest form.0.4m2 + 1.2m + 0.4 = 0
A. 
B. 
C. 
D. 
Mathematics
Graph the ellipse and label the center.
+ 
= 1
A. C(0, 3)
B. C(3, 0)
C. C(-3, 0)
D. C(0, -3)
Mathematics