Find the equation of the least squares line.The paired data below consist of the temperatures on randomly chosen days and the amount a certain kind of plant grew (in millimeters). 
A. y = 14.6 + 0.211x
B. y = 7.30 - 0.112x
C. y = 7.30 + 0.122x
D. y = -14.6 - 0.211x
Answer: A
Mathematics
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Use the Rule of 78 to find the amount of unearned interest for the loan paid in full before the date of maturity.Finance charge: $23,422Total number of payments: 34Remaining number of payments, when paid in full: 5
A. $590.47 B. $393.65 C. $417.50 D. $626.26
Mathematics
Shade the solution set in the xy-plane.y ? 3x - x2
A. 
B. 
C. 
D. 
Mathematics
Combine like terms.- 
+ 12x2y + 
x2y - 16 + 
x2y
A. 
x2y
B. 
x2y - 11
C. 
x2y - 
D. 
x2y + 11
Mathematics
Simplify.
A. 25 B. -5 C. -25 D. 5
Mathematics