Mr. Thomas drove from Banesville to Tempe and back. How many miles did he save driving this route instead of driving from Banesville to Georgetown to Tempe and back the same way? Banesville to Georgetown 30 Georgetown to Tempe 20 Banesville to Tempe 40

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?