Answer:

Step-by-step explanation:
Just Square the numbers like a normal equation.
4² = 16
9² = 81
This gives us 
or 0.198 as a decimal (approx)
Answer:
The horizontal segment of E and vertical segments of M.
Step-by-step explanation:
Answer:
7-9
Step-by-step explanation:
Sebastian goes up from 0 by 7 floors. Then, he goes down by 9.
A counter-example could be
There are more than 3 marbles in the bag, and the other ones are red.
Hope this helps!
It would be A. <span>y = −2x − 4.
Hope this helps!!
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