Media Services charges $40 for a phone and $30 month for its economy plan. The equation c=30t + 40 describes the total cost c of operation a media services phone for t months
the total cost for 4 months of service is $--?

If a customer has only $110 available how many months of service can she receive?

choose the correct graph of equation c=30t+40

Question

Media Services charges $40 for a phone and $30 month for its economy plan.  The equation c=30t + 40 describes the total cost c of operation a media services phone for t months
the total cost for 4 months of service is $--?

If a customer has only $110 available how many months of service can she receive?

choose the correct graph of equation c=30t+40

anonymous · Answer

Media Services charges $40 for a phone and $30 month for its economy plan.  The equation c=30t + 40 describes the total cost c of operation a media services phone for t months
the total cost for 4 months of service is $--?

If a customer has only $110 available how many months of service can she receive?

choose the correct graph of equation c=30t+40

anonymous · Answer

help please
Media Services charges $40 for a phone and $30 month for its economy plan.  The equation c=30t + 40 describes the total cost c of operation a media services phone for t months
the total cost for 4 months of service is $--?

If a customer has only $110 available how many months of service can she receive?

choose the correct graph of equation c=30t+40