Which number line represents the solution set for the inequality 2x-62 6(x-2) + 8? -15
-0.5
0
0.5
1
15
-0.5
0
0.5
1
15
-1.5
-0.5
0
0.5
1
1.5
-15
-1
-0.5
0
0.5
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?

Given that y varies directly to the square root of (x + 1), and that y = 1 when x = 8,(a)express y in terms of .x,(b)find the value of y when x = 3,(c)find the value of x when y = 5.

Change negative exponents to positive, then solve