Answer:
Casey will take 3 minutes to clean
part of the section.
Step-by-step explanation:
∵ Casey takes the time to cleans
of a section = 1 minute
∴ He will take the time to clean complete section =
= 
= 3.6 minutes
Now time taken to clean
part of the section = 
= 3 minutes
Therefore, left part of the section will be cleaned by Casey in 3 minutes.
Idk im just tryna complete a challenge lol
Answer:
A. (6,0)
Step-by-step explanation:
4a- 5b = 24
Check each point to see if its is true
A. (6,0)
4(6) - 5(0) = 24
24 = 24
true
B. (-5, -2)
4(-5) -5(-2)= 24
-20 +10 = 24
-10 =24
False
C. (0,6)
4(0) -5(6) =24
-30 =24
False
D. (-2, -5)
4(-2) -5(-5)=24
-8+25=24
18=24
False