Answer:
13.31 minutes
Step-by-step explanation:
800 in 30min
400 in 15 min
26 passengers in an min
346/26
13.31 minutes
Multiply both sides of the second equation by 4. That will give you -4x in the second equation which when added to 4x of the first equation will eliminate x.
Second equation:
-x + 3y = 6
Multiply the second equation by 4 on both sides:
-4x + 12y = 26
I think it is B
hope this helps
First simplify the radical then simplify the fraction then get the root iut of the denominator, you should get the second one
