Question

find the value of x.
miles
0
x
129
hours
0
6
12
18
x=□
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Explanation:

Step1: Find unit rate (miles/hour)

$\frac{129}{18} = \frac{43}{6}$ miles per hour

Step2: Calculate x (miles in 6 hours)

$x = \frac{43}{6} \times 6$

Answer:

43