Ernesto created a mindfulness app called BrainShift. He conducted a survey to determine how the price to download the BrainShift app will affect the number of downloads he sells. The survey indicated that if he charges x dollars per download, he will sell - 25x+500 downloads per month. The app store will charge Ernesto 40% of the amount he charges per download. So, Ernesto will earn 60% of the amount he charges per download, or 0.6x dollars, in profit. Which equation can Ernesto use to calculate the price he can charge per download to earn $1,100 per month in profit