Johnny read an entire series of books with a total of 5,490 pages. in the equation below, d is the number of days it took johnny to read the book series. 5,490 = 30d what is the unit rate in the equation? a. 5,460 pages per day b. 183 pages per day c. 30 pages per day d. 5,490 pages per day

Do,h = (7, 9) (14, 18) the scale factor is

Collin did the work to see if 10 is a solution to the equation r/4=2.4

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?