Answer:
39?
Step-by-step explanation:
i subtracted from what she paid for by 5 //her tip was subtracted// then I times that by three for all the friend together, That gave me 39. Do you want me to re-add the tip or was that helpful?
Answer: 200km
200 mm and 200cm are too small.
coefficient of the term of degree 4 in this polynomial is 3