savannah loves to talk on her cell phone. she has $100 in her budget to pay this months cell phone bill. $20 per month plus $0.10 per minute of usage. what is the maximum number of minutes she can talk this month?
$100 - $20 = $80 left to pay for her phone 10¢ per minute $1 per 10 minutes 10*100 is 1,000 which would be $100 but you used 20 and only had 80 left So I think it’s 800 minutes
