Find the arc length of AB arc to the nearest tenth

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!

answer: y = -2.5x - 15

              (-6,0)

step-by-step explanation:

(−$11) ⋅ 12

deductions are negative and there are 12 months in a year