Answer:
He bought 7 pounds of peanuts
Step-by-step explanation:
17.43/2.49=7
I don't understand your language and I don't know which language is this but I try to answer your question. 3-1000-3*100*4*1
3-1000-1200
3-2200
=-2197
It is EXACTLY equal to 13, whereas the second equation equals 
I am joyous to assist you anytime.
Answer: Arithmetic
Explanation:
An Arithmetic Sequence is when a fixed amount is getting added on to the next term, which basically means it is adding a number at a constant rate.