Identify proportional relationships At the beginning of the year. Adrian’s savings account balance was $28. Each week, he deposits ano

Question

Identify proportional relationships
At the beginning of the year. Adrian’s savings account balance was $28. Each week, he deposits another $15
into that account, and he doesn’t spend any of his savings.
Is his savings account balance proportional to the number of weeks since the start of the year?
Choose 1 answer:
Yes
No
Dort byoblem
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Ngọc Hoa 4 years 2021-08-09T16:14:53+00:00 1 Answers 49 views 0

Answers ( )

  1. Delwyn
    0
    2021-08-09T16:15:53+00:00
    Reply

    9514 1404 393

    Answer:

      No

    Step-by-step explanation:

    The initial balance at the beginning of the year is not zero, so the balance is not proportional to the time since the beginning of the year.

    __

    A proportional relationship always starts at zero when the independent variable is zero.

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