Question

A telecommunication company charges a monthly basic subscription fee of $20 for their

Answer 1

Answer:

900 mins

Step-by-step explanation:

basic charge = 20$

so let's subtract it from 200$

so he will have 180$ for the post paid usage.

every 10 minutes = 2$

with 180$, he can do 180/2 * 10

= 90*10=900min