It is 13 inches wide and 26 inches long. I found this out by looking at the factors of 338.
Answer:
John is not correct
Step-by-step explanation:
<em>(Unless you meant 5:6)</em>
Make the base question into 
simplify as much as possible. I found the Greatest Common Denominator (GCF) of<em> 35</em> and <em>42</em>, which was<em> 7</em>
divide <em>35</em> and <em>42</em> by the GCF<em> (7)</em>, and you should get 5:6 as your answer.
<span>-8x-3(1+2x)
= </span><span>-8x -3 - 6x
= -14x - 3</span>