A consistent, independent system of equations is a system with . Intersecting lines that have different slopes and different y-intercepts

Intersecting lines that have the same slope and the same y-intercept

Intersecting lines that have the same slope but different y-intercepts

Only one line

Identify an equation in point slope form for the line perpendicular to y=3x+5 that passes through (4,-1)

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?

Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.