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4 years ago

13a + 9 - 11a for 10! pts

Mathematics

2 answers:

Tema [17]4 years ago

5 0

13a + 9 - 11a
We move the terms with a in them next to each other
13a - 11a + 9
and simplify
2a + 9

Natali [406]4 years ago

3 0

The anwser is 2a+9 because you subtract

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The distance travelled before developing a flat tire illustrates multiplication of fractions

Horace rode a distance of $\frac {9}{16} mile$ before having a flat tire

From the complete question, the length of the path is given as

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Read more about multiplication of fractions at:

brainly.com/question/9281754

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