HURRY I NEED HELP FAST If you boil 3 gal of 10% salt water until there are only 2 gal left, what is the percent of salt when you finish?

15% of salt water.

Step-by-step explanation:

0.9 (3) - 1(1) = (x)(2)

2.7 - 1 = (x)(2)

1.7/2 = x%

x = 0.850

The 2 gallons at the end is 85% water.

So it is a 15% salt water solution.

Step-by-step explanation:

2

step-by-2step explanation:

the answer is d

the answer is in the first quadrant, which make the y-int positive.

since the dots are going down, therefore the correlation is negative

i hope it is right.