Answer:
It is permutation without repetition. I just took the quiz. This is a permutation because different orderings of the pieces produce different pictures. Repetition is not allowed because there are a limited number of puzzle pieces.
Step-by-step explanation:
Answer:
369 miles
Step-by-step explanation:
82 miles =2 gallons
41 miles = 1 gallon
369 miles = 9 gallons
1/2*4=2
She walks 2 miles per hour
C) <u>Multiply the top equation by 3, multiply the bottom equation by -2, then add the equations.</u>
Answer:
that would be C sorry if im wrong i tried working it out
Step-by-step explanation:
