Kerri has $85 in her savings account. Each month, she deposits $15 into the account. How much does she have in her account after 2 months, 3
months, and 4 months. Write a function to represent Kerri's situation.

2 months: 30

3 months: 45

4 months: 60

Step-by-step explanation: 2 months: 30 (15*2=30)

3 months: 45 (15*3=45)

4 months: 60 (4*15=60)

Since 15 is the constant rate of change/deposit, then that's the number we're using to multiply by every number

50.6

step-by-step explanation:

$15.40 per mile

step-by-step explanation:

you have to round up to 4 because 6 is over 5 so you have to round the 3 up to 4