Create a linear equation to represent the monthly bill. when will the plans cost the same? explain which plan is a better option.

plan a $25.75 plus $.75 per min plan b $20.99 plus 1.00 per min

X  represents the number of minutes.
y represents the price of the bill.

Plan A
y = 25.75+0.75x

Plan B
y= 20.99+x

Plan A is better when it is more than 19 minutes.
Plan B is better when it is less than 19 minutes.