Answer:
i cant see the photo its messy or is it just me
Step-by-step explanation:
7x . h . 2xm
You can put together 6x and x
but since h, and 2xm arent alike terms, you cant combine
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.