Adrian currently has $400 in his savings account. He saves $20 per month. He saves the same amount each month and does not take any money out of the account. In how many months will Adrian have $700 in his savings account?
O 35 months
o 15 months
o 55 months
o 20 months

15

Step-by-step explanation:

if 5 20s is 100 then do it times three if that makes sence lol

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.

sadsdda

step-by-step explanation: