Answer: Yes all the time!! Just don't open them!! Is there a problem you need help with so i can maybe help! I don't send links i send actaul information!
Step-by-step explanation:
Answer:
7
Write the numbers lowest to greatest
16 18 20 21 25 42
range is 25- 18 = 7
W is 6
L is 19
L= 4W - 5
P= 2L + 2W
P= 2(4W-5) +2W
50=8W -10 +2W
60 = 10W
W= 6
L= 19