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enot [183]
3 years ago
5

1. Find the sum of the series . 15 show your work

Mathematics
2 answers:
Taya2010 [7]3 years ago
6 0

Answer:

b. 225

Step-by-step explanation:

i took the exam

tia_tia [17]3 years ago
4 0

Answer:

225

Step-by-step explanation:

15(1+15/2) *2= 240-15=225

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Using the elimination method to solve <br> 2 x-y=8<br> x + y = 20
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------------

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