Answer:
The slope of the red line is 8.
Step-by-step explanation:
For two lines to be parallel, the slope must always be the same.
2x3x6 = 36 hope this helps!!
Answer:
10 liters.
Step-by-step explanation:
Let the volume of 2% acid be x liters.
Then the volume of the 8% solution will be (x + 30) liters.
Work in amounts of pure acid: amount of acid in the 10% solution = 30 * 0.1
= 3. So we have the equation:
0.02x + 3 = 0.08(x + 30)
0.08x - 0.02x = 3 - 0.08*30
0.06x = 0.6
x = 10
So the answer is 10 liter of the 2% solution.
Answer:
2/3
Step-by-step explanation:
Simplify by 9.
Answer:
B.
6 red
6 blue
4 green
Step-by-step explanation:
6 red
6 blue
4 green
————-
16 total
4 green is 1/4 of 16 total so that is the correct probability.