Answer:
2(4x+1)
Step-by-step explanation:
We can factor out 2 in both parts to get that.
cara de culo
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1/6x, 5/6x, -x
The problem is asking you to find the like terms,
1/6x 5/6x and -x all have x in common
Therefore that would be your answer
(B)
Volume of fluid in the tank =1000 gallons
Initial Amount of Salt in the tank, A(0)= 30 pounds
Incoming brine solution of concentration 2 pounds of salt per gallon is pumped in at a rate of 4 gallons per minute.
Rate In=(concentration of salt in inflow)(input rate of brine)
The resulting mixture is pumped out at the same rate, therefore:
Rate Out =(concentration of salt in outflow)(output rate of brine)
Therefore:
The rate of change of amount of salt in the tank,
11(4-1)
11 is the greatist common factor of 44 and 11 so you factor an 11 out of both terms
44/11=4
11/11=4
Therefore the answer is 11(4-1)