Which of the following equations could be the result of using the comparison method to solve the system shown?

x + y = 5
2x + y = 7
-x - 5 = 7 - 2x
5 - x = 7 - 2x
5 - x = 2x - 7

In the diagram below? p is circumscribed about quadrilateral abcd. what is the value of x

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?

On a piece of paper graft y+2> -3x-3 then determine which answer matches the graph you drew