Answer:
15 cents
Step-by-step explanation:
He spends 15 cents.
5 cents+5 cents+5 cents+5 cents+5 cents+5 cents+5 cents+5 cents+5 cents+5 cents+5 cents+5 cents+5 cents+5 cents+5 cents=1.20$
Answer: a= -3,0 and b= 0,18 c= -1,0 d= 3,0
Btw Im a demon slayer #1 fan no one can top me