685-85=600
1 year =12 months
12 multiply by 2 =24
600 divided by 24=25
answer=25
They would have to pay the hourly cost if they played around 7 games because 7 games would equal to the cost of one hour.
<span><span>−8</span>+<span><span>11x[</span><span><span><span>−2</span>−<span>(<span>−4</span>)]</span></span></span></span></span><span>=<span><span>−8</span>+<span>22<span>x
</span></span></span></span>=<span><span>22x</span>−<span>8
</span></span>
Hope I helped, and if I did, than feel free to vote brainliest
Answer: The interest is $6384
