If 1 line completely overlaps the other line, they are the same line with infinite solutions.....so ur answer would be the 4th one
Answer
x-19=27
Step-by-step explanation:
Rationalizing the denominator, simply means "getting rid of that pesky root at the bottom", and we do so by simply multiplying it by something to take it out, of course, we multiply the bottom, we have to also multiply the top,

3 minutes and 36 seconds is the length of "Shake it off" by Taylor swift.
Source: Wikipedia
To do this, multiply 3/4 by 1/2 and you end up with 3/8 lb. or 0.375 lb.