6) 1.6 x 10^-4 = 0.00016
7) diameter of the sun
8) water molecule
9) grain of salt
Answer:
5x+8y
Step-by-step explanation:
We can first open the brackets by using the distrubitive propety.
2(x+4y)+3x
2x+8y+3x
Now we can combine like terms.
5x+8y.
I combined the 3x and the 2x. This works because imagined I have 3 of something then I got 2 more of that something I would now have 5 of that something.
Hoped this helped,
JoeLouis2
It is 12%. This is because if you divide 3 into 25, you get 0.12. In conclusion, it would be 12%.
Solving 
we get 
Option A is correct.
Step-by-step explanation:
We need to find the result of
We need to remove i from the denominator. For removing i Multiplying and dividing by 2-3i:
Solving:
So, solving we get
Option A is correct.
Keywords: Complex numbers
Learn more about Complex numbers at:
#learnwithBrainly
Zoe to Hannah is 3 to 7.
We want to know x.
24 to x
three goes into 24 eight times so multiply 7 by eight
x=56
