Latesha justifies whether the expression 4x – 3 is equivalent to One-half (4 x minus 6) minus 2 x (1 minus 3) by letting x = 2 in both expressions. Which values should Latesha compare to justify whether the expressions are equivalent? 2 and 5 5 and 9 5 and 5 9 and 9

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?