Answer: There are 180 different arrangements of the letters in the word "BETTER".
Step-by-step explanation:
Answer: 50
Step-by-step explanation: 42x12=504. 504-4=500. 500/10=50.
Answer: Yes, 2.125 is a rational number.
Step-by-step explanation:
45 can be an answer it’s greater than 39, two digits, positive, and an odd number