477>80 is correct
-4.5<3 this one is also correct
Answer:44
Step-by-step explanation:
The answer would be y=x-4
The rule for quotients of similar bases with different exponents is:
(a^c)/(a^b)=a^(c-b) in this case:
15^18/(15^3)=15^15
Answer: <u>Archimedes</u>
Step-by-step explanation:
