1. John's monthly net income is $1,460. His fixed monthly expenses consist of a rent payment of $550 and a student loan payment of $116 per month. John would like to buy a new car. What is the largest monthly payment John can afford for the car so that his car payments and student loan keep him within a safe debt load of 10%?

Titus works at a hotel. part of his job is to keep the complimentary pitcher of water at least half full and always with ice. when he starts his shift, the water level shows 4 gallons, or 128 cups of water. as the shift progresses, he records the level of the water every 10 minutes. after 2 hours, he uses a regression calculator to compute an equation for the decrease in water. his equation is w –0.414t + 129.549, where t is the number of minutes and w is the level of water. according to the equation, after about how many minutes would the water level be less than or equal to 64 cups?