In a Northwest Washington County, speeding fines are determined by the formula
F=7(s – 65) + 70
where F is the cost, in dollars, of the fine if a person is caught drwing at a speed of smiles per hour.
If a fine comes to $266, how fast was the person speeding?

The person was speeding at 93 miles per hour.

Step-by-step explanation:

⇒ 266 = 7(s - 65) + 70

⇒ 266 = 7s - 455 + 70

⇒ 266 = 7s - 385

⇒ 651 = 7s

⇒ s = 651/7 = 93

f(x) is going down by 4

step-by-step explanation:

(its either that or its going left by 4)

answer4 to the second power is 16

and 4 to the third power is 64,