Find the equation of the least squares line.In the table below, x represents the number of years since 2000 and y represents annual sales (in thousands of dollars) for a clothing company. 
A. y = 5.18x + 20.6
B. y = 3.31x + 23.8
C. y = 2.61x + 25.9
D. y = 4.37x + 21.7
Answer: B
Mathematics
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Find the slope and the y-intercept of the line.-3x + 5y = 10
A. m = 1, (0, 1)
B. m = - 
, (0, 1)
C. m = -1, (0, 2)
D. m = 
, (0, 2)
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Provide an appropriate response.Add the fractions and reduce: 
+ 
A. 
B. 
C. 
D. 
Mathematics
Translate the phrase to an algebraic expression. Use n for the variable unless otherwise stated.u divided into negative thirteen
A. u ÷ (-u) B. -13 - u C. u ÷ (-13) D. -13 ÷ u
Mathematics
Find the probability of the given event if a year is selected at random.New Year's Day falls on January 1.
A. 
B. 0
C. 
D. 1
Mathematics