Pls this is due in 3 hours pls i beg of you
solve each given equation and show your work. tell whether it has one solution, an infinite number of solutions, or no solutions, and identify each equation a contradiction, or neither.
(a) 6x + 4x - 6 = 24 + 9x
(b) 25 - 4x - 15 - 3x + 10 - x
(c) 4 x + 8 - 2x + 7 + 2x - 20

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?

Urgent? will give brainliest to the first correct answer what is the area of the figure?

Subject: geometryneed with 6 and 7