|x| - |-x|
x - x
0
So, the answer is 0.
Answer:
The equations which have only one solution is: 5x²+20x+20=0,
Step-by-step explanation:
Answer) -3/4 or decimal form -0.75
Answer:
43
Step-by-step explanation:
64-21=43
Answer:
Because the airline allows each suitcase to hold up to 50 pounds, and it doesn't force them to hold exactly 50 pounds