Question

You can talk on the phone y minutes on day x of month according to the equation y=2x+1 the cell phone company clams you talked 12 minutes on the phone on the fourth day of the mouth are they right

Answer 1

Answer: They are wrong

       

Step-by-step explanation: x is given a value in the problem. Since x equals 4,  We plug x into the equation.  

y = 2(4) + 1

Y is actually equal to 9 minutes, not twelve.