The averages are very different because there was a wide range of test scores among students
Find the LCD of 9/14 and 2/7. LCD is 14.
Make the denominators(bottom numbers) the same as the LCD(14)
Simplify. Now denominators are same and even
Join the denominators so make it into -9 + 4 / 14
Now simplify it lastly
Answer: 5/-14.
Answer:
180°
Step-by-step explanation:
ANSWER:
x° = 24°
y° = 72°
Analysis on picture hope it helps
Answer:
He needs to get 96%
Step-by-step explanation:
Add 96 89 77 and 78 together and divide by 4, it should be 85