Mr. Simpson told his math class that when converting fractions to decimals using long division, patterns often emerge which make the conversion easier. He said that a pattern
can be seen when converting fractions with a denominator of 11. Consider that
= 0.09.

Lin is writing an equation to model the proportional relationship between y, the total cost in dollars of downloading videos from a website, and x, the number of videos downloaded. she knows that the total cost to download 3 videos was $12. her work to find the equation is shown below. joylin’s work step 1 k= 3/12= 0.25 step 2 y= 0.25x where did joylin make her first error?