Which shows the graph of the solution set of 2x + y < 4?

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?

Find the value of x. give reasons to justify your solutions! l, m ∈ kn

Atown has a population of 12000 and grows at 3.5% every year. what will be the population after 7 years, to the nearest whole number?