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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.
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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?

User Postgresnewbie
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8.7k points

1 Answer

3 votes

Answer:

$6 per week (ratio 6/1)

Explanation:

18/3=6

30/5=6

User Justicepenny
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