#### Answer

See below.

#### Work Step by Step

As we can see the sums of the first $n$ consecutive odd integers is $n^2$.
We have $7$ terms, thus the sum is $7^2=49$.
$1+3+5+7+9+11+13=49$

Published by
Cengage Learning

ISBN 10:
9781337271172

ISBN 13:
978-1-33727-117-2

See below.

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