I think this is the correct image of the rings my bubba got me

Suppose a least-squares regression line is given by modifyingabove y with caret equals 4.302 x minus 3.293. what is the mean value of the response variable if xequals20?

Which ordered pair is a solution to the system of linear equations? 2x + 3y= 6 –3x + 5y = 10

3. a sum of $2700 is to be given in the form of 63 prizes. if the prize is of either $100 or $25, find the number of prizes of each type.