If you want the intersect of M and N, then:
M∩N = {4,7} (common part in M AND N)
Answer:
He missed 10 questions and got 30 right
Step-by-step explanation:
So we could do 0.75 times 40 and we would get 30
So he got 30 questions right which isn't too bad
The answer is c 28 because it is going by plus 4 <span />
