The phone company charges $15.00 per month for a local line plus $0.06 per call. how many calls were made if the bill was $22.50? note: use a variable to solve story problems

What is the anwers for 9+2x=5x-3-x

Pepe and leo deposits money into their savings account at the end of the month the table shows the account balances. if there pattern of savings continue and neither earns interest nor withdraw any of the money , how will the balance compare after a very long time ?

X-10/4 when x = –18 a 7 b –2 c –7 d 2