Customers of a phone company can choose between two service plans for long distance calls. The first plan has an $18 monthly fee and charges an additional $0.08 for each minute of calls. The second plan has a $10 monthly fee and charges an additional $0.12 for each minute of calls. For how many minutes of calls will the costs of the two plans be equal?

The costs of the two plans would be equal with 200 minutes.

Step-by-step explanation:

From the information given, you can write the following:

18+0.08x=10+0.12x, where x is the number of minutes of calls

Then, you can solve for x:

18-10=0.12x-0.08x

8=0.04x

x=8/0.04

x=200

According to this, the answer is that the costs of the two plans would be equal with 200 minutes.

he spend 5.1 minutes chatting with his friends.

step-by-step explanation:

2/5+1/2=9/10

6/1-9/10=5.1

it is a secret for it not to be compromised sorry

step-by-step explanation: