Question

If the commuter wants to buy 20 weeks of tickets, how much must he add to his account?

doing this so I can get rid of my points

Answer 1

$55

Explanation:

Start with $245.

Calculate to total money the commuter needs to buys 20 weeks of tickets.

Multiply the number of weeks by the price per week.

20 X $15 = $300

He will need $300 for 20 weeks of tickets.

Subtract what he has from the amount he needs.

$300 - $245 = $55

Therefore the commuter will need to add $55 to the account to afford tickets for 20 weeks.