I think the answer is d I could be wrong
Answer:
Step-by-step explanation:
Set B = 60 elements
Set A = x elements
A∩B = 12
A∪B = 82
x = (82+12 - 60) = 34 elements
Answer:
-15, -9, -3, 3
Step-by-step explanation:
First One:
y =3(-4)-3 is -15
Second:
y= 3(-2)-3 is -9
Third:
y= 3(0)-3 is -3
Last One:
y= 3(2)-3 is 3
Answer:
c and d
Step-by-step explanation:
.............. just for filling 20 characters
Answer: 2n-4
Step-by-step explanation:
Cross multiply and add!
n*n=2n
