Answer:
Step-by-step explanation:
its b just took the test
Answer:
Option A is the right answer.
146-4b = 122-1b
Reason: vertical angles
Answer:
q = 20
Step-by-step explanation:
1/5q = 4
q = 20
When finding the mean you should first add up all the numbers which are 12,2,8,6 and 57 which will give you a sum of 85 next you should divide your sum by how many numbers there are which is 5 and your answer should be 17