Answer: 2
Step-by-step explanation:
A dice has 6 numbers on it, 1,2,3,4,5, and 6.
how many pairs of 3 can you make?
(1 2 3) (4 5 6)
There are 2 pairs, so your answer is 2
8+11 is 19
Hope it helped
D is equivalent because brackets don’t change anything here
She has extra because she only wants to make 80oz and it takes 8 and she has 30 so 30 is extra