The ABC telephone Co. Has two options for telephone Service billing.
Option 1 ( $3.00 per call plus $0.20/min )
Option2 ( $1.50per call plus $0.30/min)

A. Based on this info what is the cost of a single 25 min phone call under option 2 ?

B. What is the length and cost of a phone call that will cost the same under option 2 ?

Question

The ABC telephone Co. Has two options for telephone Service billing. 
Option 1 ( $3.00 per call plus $0.20/min ) 
Option2 ( $1.50per call plus $0.30/min)

A. Based on this info what is the cost of a single 25 min phone call under option 2 ?

B. What is the length and cost of a phone call that will cost the same under option 2 ?

anonymous · Answer

shouln't it be "under option1?"

anonymous · Answer

Option 2

anonymous · Answer

Under option 1 and 2

anonymous · Answer

oh ok so let me calculate again

anonymous · Answer

Can u explain how you did it

anonymous · Answer

A. 3.00 + (0.20)*25 = $8.00

B. 1.50 + (0.30)*x = $ 8.00
x = 21.66 min

is that what you want?