The second one. It cancels out one but leaves one coefficient left which you divide and get the answer of x=0
w=3z+2 is the answer. Input the z values into the equation to figure out w.
Answer:
Number of elements in set = n(B) = 3 . Therefore, Number of elements in power set = 2^n(B) = 2^3 = 8 . Hope helped!
Step-by-step explanation:
Answer:
She spent 19.82 in all
Step-by-step explanation:
I added them