Question

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Answer 1

Answer:

F. $\frac{3}{2}$

Step-by-step explanation:

$\frac{a + 2b}{b} = \frac{7}{2}$

Cross multiply:

7b= 2(a +2b)

Expand:

7b= 2a +4b

Bring all common variables to 1 side:

7b -4b= 2a

3b= 2a

divide by 2 on both sides:

$\frac{3}{2} b = a$

divide by b on both sides:

$\frac{3}{2} = \frac{a}{b} \\ \frac{a}{b} = \frac{3}{2}$