https://www.khanacademy.org/math/algebra-home/alg-linear-eq-func/alg-linear-models-word-problems/v/linear-models-1 2026-04-15T07:30:36.105946814Z Linear models word problem: book Sal solves a word problem about a person reading a book. The solution involves the modeling of the situation as a linear function. video https://cdn.kastatic.org/googleusercontent/43iKxIW46JaDa2Z8wPoznOs9iIpsQfcds3O2mkH3j_BxBpxRVDZ9rc_6OeC-wLT8giyfNSwAYhTq4H0SpW3jpyuT Linear models word problem: book Sal solves a word problem about a person reading a book. The solution involves the modeling of the situation as a linear function. https://cdn.kastatic.org/ka-youtube-converted/W3flX500w5g.mp4/W3flX500w5g.mp4 532 Linear models word problems https://www.khanacademy.org/math/algebra-home/alg-linear-eq-func/alg-linear-models-word-problems/v/linear-models-2 2026-04-15T07:30:36.105946814Z Linear models word problem: marbles Sal solves a word problem about a person filling a glass tank with marbles. The solution involves the modeling of the situation as a linear function. video https://cdn.kastatic.org/googleusercontent/HO4kis6YSkbC8vzXJJKqZ9lbbcequkXv6qskSv5Ez3XenyymIc4Jk6HU4YNnxDtgF49UZh2gKrLUwEXx4QlhJd-m Linear models word problem: marbles Sal solves a word problem about a person filling a glass tank with marbles. The solution involves the modeling of the situation as a linear function. https://cdn.kastatic.org/ka-youtube-converted/Rq56-OJR964.mp4/Rq56-OJR964.mp4 337 Linear models word problems https://www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-linear-equations-functions/8th-linear-functions-modeling/e/constructing-and-interpreting-linear-functions 2026-05-04T16:10:46.51963925Z Linear models word problems Solve general word problems about real-world relationships that can be modeled by linear equations or functions. Tomer Gal exercise