Answer:
1, 42
Step-by-step explanation:
Another pair of factors of 42 would be 2, 21. Factors, when multiplied, would get 42. 6,7 would also work, etc etc.
The answer is 358 to the question
144.74 pounds, I rounded the answer. to get this you would divide 55 by .38 .
1.60/20 =0.08
0.08 per pen