Y is greater than or equal to 0
Answer:
Step-by-step explanation:

Hence, on base 10, the next whole number is 4995 and if we convert back to base 9, we will have

Therefore, the number on base 9 will be 6750
Step-by-step explanation:
The sum of two opposite interior angles equals an exterior angle
50+?=115
?=115-50=65°
Answer:
500
Step-by-step explanation:
Answer:
9f-4b
Step-by-step explanation:
you add the two fs together and you add the two bs together to get the answer