a rain barrel can hold 50 gallons of water if there are 32 gallons inside of it, what percent of the barrel is full?

Rachel reads 1/5 of the pages of a book plus 12 pages on the first day. on the second day, she reads 1/4 of the remaining pages plus 15 pages. on the third day, she reads 1/3 of the remaining pages plus 18 pages. on the fourth day, she reads the remaining 70 pages. how many total pages are in the book?

What are the constants in this expression? -10.6+9/10+2/5m-2.4n+3m

Find an equation for the linear function which has slope -10 and x-intercept -7