Answer:
We let x be the number of hours both could the job together.
The fraction of the job done by Elias is
x/40
The fraction of the job done by Niko is
x/50
Together they would be able to finish the job
x/40 + x50 = 1
x = 1 / (1/40 + 1/50)
x = 22.22 min
Step-by-step explanation:
Answer:
The solution to the system of equations is
(1, -4)
Step-by-step explanation:
hope this helps
Answer:
A. Henry wins the tennis matches
Answer:
if you are supposed to find m<STR, then the answer is B
Step-by-step explanation:
Answer:69
Step-by-step explanation: