Awnsered all correctly gets a Brainily and a like -2/3+(-4/5=
1 7/16 - 1/2=
3/4•2/9=
3/7•7/6=
8/7•3/4=
5/2•4/15=
12/13 Divide 12/13=
9/10 Divide 4/5=
2/6 Divide 5/3=
10 Divide 5/3

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?