Answer:
A theorem is a general proposition not self-evident but proved by a chain of reasoning; a truth established by means of accepted truths.
Step-by-step explanation:
100-20=80%
percent means parst out of 100
80%=80/100=8/10=4/5
60=80% of original
60=4/5 of original
times both sides by 5/4
300/4=original
75=original
regular price is $75
Answer:
Step-by-step explanation:
Hope this helps
Answer:
not enough info. how much flour does he have to begin with? how much does he use per day?
Step-by-step explanation: