<h2>15 : 34 is the correct answer</h2><h2></h2><h3>15 + 19 = 34</h3><h3>15 ate chicken</h3><h3>34 total students (assuming everybody ate either pizza or chicken)</h3><h3></h3><h3><em>Please let me know if I am wrong.</em></h3>
Here, Cotton fabric = 2 yards
yards of fleece fabric = 2 1/2 yards
Total fabric = 2 + 2 1/2 = 4 1/2
In short, Your Answer would be: Option C
Hope this helps!
Y = 60x +150
we put our ^0 mph as our Multiplier os x and since Alfred already traveled the 150 miles... that is just added on.