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

$55

Step-by-step 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.

1. sometimes

2. never true

3. sometimes

step-by-step explanation:

these are pretty self explanatory if you know what supp right and com angles are

c) the median for town a 30" is greater than the median for town b 25"

step-by-step explanation:

town a, median = q2 = 30

town b, median - q2 = 25

so the median for town a 30" is greater than the median for town b 25"