9514 1404 393
Answer:
B. No solutions
Step-by-step explanation:
The equations describe lines with the same slope but different y-intercepts. They are parallel, so cannot intersect.
There are no solutions.
We begin with 100 mL of the 2% saline solution, and will add x mL of the 0.5% saline solution. The total volume of the mixture will be (100 + x) mL. The total mass of salt will be:
(100)(2%) + (x)(0.5%) = 2 + 0.005x
This would have to be 0.79% of the total volume:
(100+x)(0.79%) = 0.79 + 0.0079x
Equating:
x = 417.24 mL
Answer:
yes it is 6
Step-by-step explanation:
Both are even numbers and caan be divided by 6 win 24 is divided by two I equals 12.
