73.1k views
5 votes
Daniela has the same amount of money automatically deposited into a new savings account each week. After 3 weeks, she has $18. After 5 weeks, she has $30. The unit rate is measured in dollars per week. What is the constant of proportionality?

1 Answer

3 votes

Answer:

$6 per week (ratio 6/1)

Explanation:

18/3=6

30/5=6

User Justicepenny
by
4.8k points