Use the table to write and solve an equation to tell you the number of minutes for which the cost of both phone companies is equal

Answer:
For 12 minutes, the cost of both companies will be equal and the cost will be 72¢.
Step-by-step explanation:
We are given the following information:
Let x be the number of minutes where the cost of both companies is equal.
Company A charger = 36 cents and 3 cents per minute
Company B charges = 6 cents per minute
Cost of Company A after x minutes:
[tex]36 + 3x[/tex]
Cost of company B after x minutes:
[tex]6x[/tex]
Equating the two equations:
[tex]36 + 3x = 6x\\6x-3x =36\\3x =36\\x=12[/tex]
Thus, for 12 minutes, the cost of both companies will be equal and the cost will be 72¢.