Answer:
2^2×20
Step-by-step explanation:
2^2×20
because 2×20=40
so, 2^2×20=2^40
The only answers that are possible is z=y-x y=x+z or x=y-z
Answer:
the answer is in the picture below
Step-by-step explanation:

Answer: A(-4,3) B(9,3) C(7,0) D(-6,-4)
Step-by-step explanation: add 3 to each x value and subtract 2 from every y value
Answer:

Step-by-step explanation:
