Answer:
16-25
Step-by-step explanation:
Answer:
b+10g-x
Step-by-step explanation:
3x-4x=x
New equation becomes:
b+10g-x
Answer:
11.18
Step by Step Explanation:
Subtract 9.5 from 21.23
The average of the first three is 83 (85 + 90 + 74)/3
The average of the next 3 is 86.
The difference is 3