Answer:
C
Step-by-step explanation:
you keep the base the same which is 7 . Then add the exponets (small numbers) then you will get 11. Therefore, you put the base 7 over 11.
Answer:
$12.6 after marking it up by 90%
Step-by-step explanation:
Answer:
I think c 430 and if it is wrong I'm so sorry
No because 2/5 equals 4/10, which is .4, not .25 :)
Answer:
504 is divisible by 2, 3, and 7. It is not divisble by 5 or 11
Step-by-step explanation:
C'mon. Use a calcultor.