160 students participate in after school activity
For easy calculation first transpose the equation into the y-intercept form then create your table and plot the graph.
If 2x - 6y = 12
then -6y = 12 - 2x
6y = 2x - 12
y = [2 (x - 6)] /6
⇒
y = (x - 6) / 3
The table and graph are attached below.
Seventy five dollars hope this could help[
I hope this helps you
540/100
54/10
5,4
The absolute value of -3 is -3