7 - 9w = - 29
Subtract 7 from both sides
- 9w = - 36
Divide by - 9 on both sides
w = 4
Answer:
15 + b
Step-by-step explanation:
Answer:
well does that mean there all rectangles?
I hope this helps you. i converted the fractions before doing the arithmetic to make life easier.
I think probably not because everybody has a very different handspan and you probably wouldn't be able to get a very accurate average.