12. Juan correctly found a table of values for each equation in a system of equations, as shown below. Solutions of 1st equation
y
Х
0
9
1
7
2.
5
3
3
Solutions of 2nd equation
Х
y
0
4
2
5
4
6
6
7
7
What is the value of x in the solution to this system of equations?

The graph below shows the line of best fit for data collected on the number of cell phones and cell phone cases sold at a local electronics store on twelve different days. number of cell phone cases sold 50 * 0 5 10 15 20 25 30 35 40 45 number of cell phones sold which of the following is the equation for the line of best fit? a. y = 0.8x b. y = 0.2x c. y=0.5x d. y = 0.25x