Vernon practiced soccer 5 hours this week. he practiced 4 hours on weekdays and the rest over the weekend. a. write an equation that represents the situation. define your variable. b. what is the least common multiple of the denominators of 53 and 4? show your work. c. solve the equation and interpret the solution. show your work.

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?

In order to be invited to tutoring or extension activities a students performance 20 point higher or lower than average for the

Why is x= 4 a solution to the proportion 14/x 56/1 6