SOLUTION: In a Northwest Washington County, speeding fines are determined by the formula:
F = 8(s−35)+80
where F is the cost, in dollars, of the fine if a person is caught driving
Algebra ->
Customizable Word Problem Solvers
-> Numbers
-> SOLUTION: In a Northwest Washington County, speeding fines are determined by the formula:
F = 8(s−35)+80
where F is the cost, in dollars, of the fine if a person is caught driving
Log On
Question 1164454: In a Northwest Washington County, speeding fines are determined by the formula:
F = 8(s−35)+80
where F is the cost, in dollars, of the fine if a person is caught driving at a speed of s miles per hour.
If a fine comes to $144, how fast was the person speeding?
The person's speed was ______ miles per hour.
