Question

Checking account A charges a monthly service fee of $2 and a per-check fee

of $0.30, while checking account B charges a monthly service fee of $3 and a
per-check fee of $0.20. How many checks would a person have to write for
the two accounts to cost the same?

Answer 1

10 checks

Step-by-step explanation:

We can write the problem like this

2+.30x=3+.20x

now solve

.10x=1

x=10