12 months 2 years = 24 months. so 479.76÷24 (because of how much gies into each month) = 19.99 each month. so round it to 20$ each month
Answer:

Step-by-step explanation:
Given

Required
Write as sum or difference
Using addition law of logarithm, the equation becomes:

Expand

Apply addition law

(2,6) it’s where they cross. If there isn’t a graph make the two equations equal to each other to find x then plug in x to either equation to find y