What is the discriminant of 3х^2 + 6x = 2?

Aubrey read 29 books and eli read 52 books what number is equal to the number of books aubrey read?

My hour hand points between the 8 and the 9 in 35 minutes it will be the next hour. what time is it ?

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?