Hey!
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Solution:
Let's say the paycheck is the integer (x)
After the first week she will earn 145 + x
After the second week she will earn 145 + (x + 145)
→ 145 + 145 + x
→ 290 + x
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Answer:
Using the solution above you can solve how much Mrs. Rodger will earn every other week using the integer above.
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Hope This Helps :)