Answer:
Hello,

Step-by-step explanation:

(4x+y)+5
20x+5y
20x+5y+0
third term is zero
Given the expression

The expression that is equivalent to the given expression is given by:
Answer:
The length of the hypotenuse is 16.2 inches.
Step-by-step explanation:






Answer:
-7 and 9!
Step-by-step explanation:
To get to the sum of 2 you add -7 and 9.
To get to the diffrence of -16 you minus -7 and 9.