His weight will be 165 pounds.
186- (3 x 7)= 165 pounds
25.02-24=1.02
1.02/24=.0425
So the sales tax rate is 4.25%
The point-slope form:

We have the points (6, 8) and (-3, 2). Substitute:

Answer:
point-slope form: 
slope-intercept form: 
standard form: 