X + x - 8 + x/2 - 4 = 38
2x + x/2 = 38 + 8 + 4
5x/2 = 50
5x = 100
x = 20
that the amoint of water : 20
amount of rubbing alcohol: (1/2)(20-8) = (1/2)(12) = 6
difference : 20-6 = 14
hope this help
Answer:
.... thats alot there buddy ...
Step-by-step explanation:
It’s 48 because you need 3, 1/3 cups to make 1 full cup so 3 times 16 is 48!
Answer:
The car would be able to travel for 8 hours in a 360-mile car trip if it's going 45 mph.
Step-by-step explanation:
The formula for this problem is:
Distance = Rate x Time
We have the distance:
360 miles
We have the rate:
45 mph.
The time is what we're trying to find out.
So fill in the blanks:
(360 = 45 x ?)
Then set up the problem and solve.
360 / 45 = 8
There you go.