The amounts (x) of 6 restaurant bills and the corresponding amounts (y) of the tips are given in the table below. Bill 64.30 32.98 88.01 97.34 52.44 49.72 Tip 7.70 4.50 10.00 16.00 7.00 5.28 Find the...

The amounts (x) of 6 restaurant bills and the corresponding amounts (y) of the tips are given in the table below.

The regression equation is ?̂=___+ ___x.

If the amount of the bill is $85 the best prediction for the amount of the tip is