Answer:
8
Step-by-step explanation:
3+5=8
Answer:
7/8 to the 7th power
Step-by-step explanation:
The slope is -9/7. I don’t have an explanation because I used an online calculator but that’s the answer in case you don’t have to show work.
Answer:
The width of the field is 3.535353535m
Step-by-step explanation:
350÷99=3.535353535
Proof: 99×3.535353535=350
Solution: We are given that:
5 people can paint 7 walls in 21 minutes
Therefore, 1 person can paint 7 walls in 
minutes
Which means 1 person can paint 1 wall in 
minutes
Now, 3 people can paint 1 wall in 
minutes
Therefore, 3 people can paint 5 walls in 
minutes
