There is 2n+150 litres of oil in total. We have to divide this oil into 3 equal parts which will be named Tank A, Tank B, Tank C.
C was empty at first, then it was delivered 500 litres in total. So if every tank was supposed to have one thirds of it, that means one thirds of the oil equals to 500 litres.
All of the oil would be 500x3=1500 litres
2n+150 was the formula to our total litre count, so if we make a connection between them, we can solve this question for the value of n.
2n+150=1500
2n=1350
n=675
Answer:
142 is a composite number. Factor pairs: 142 = 1 x 142 or 2 x 71. Factors of 142: 1, 2, 71, 142. Prime factorization: 142 = 2 x 71
The correct notation for the 
is -84+10i.
Answer: Option B.
<u>Step-by-step explanation:</u>
A square root is the inverse function of exponential function.
Square root of positive numbers either result natural numbers or rational numbers.
But the square root of negative number is not possible. So that an imaginary number system was founded to represent the square root of negative number.
It is represented with i with the result of the solution of the square root.
Here the given problem is ,
-84 will remain the same and let us convert 
.
can be written as 
×
.
= 10
= i.
∴ =10i.
The correct notation for the is -84+10i
<u></u>
2y + 6x + 5
hope this helps
The answer is $420 because if you multiply $35 dollars by 12 months then you get $420
