Answer: He made 110 kilograms of 9.09% salt solution.
Step-by-step explanation:
Given: Mass of water= 100 kg
Mass of salt= 10 kg
Total mass of the solution: 100kg+10kg= 110 kg
The percent of salt in solution=
∴The percent of salt in solution
Therefore, He made 110 kilograms of 9.09% salt solution.
If you want your answer in Scientific Notation it would be 4.5*10^11
Answer:
4X + X = 60
Step-by-step explanation:
Adults = X
Children = 4 × X
4X + X = 60
I couldnt understand the question that well but this is what i got from it
Answer : y=-2x-6
Explanation :
use y2-y1/x2-x1 to find the slope which is -2 and then multiply the slope by one of the points to get the formula