ONLINE GAMES The percent of teens who play online games can be modeled by p=15/4t+66. p is the percent of students, and t represents time in years since 2000. a. Graph equation
b. Use the graph to estimate the percent of students playing the games in 2008.

Two farmers pay a total rent of $140 for a pasture. the first farmer placed $4 oxen in the pasture, and the second farmer placed $30 sheep in the pasture. the farmers split the rent based on the proportion of the pasture eaten by their own animals that month. how much should the first farmer pay, if 1 ox eats as much as 10 sheep in a month?