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Alexus [3.1K]
2 years ago
9

9) Write an expression which represents the **sum** of (7x-5y) and (-8x-8y) in simplest terms

Mathematics
2 answers:
beks73 [17]2 years ago
5 0

Answer:

-8y + 7x

I think, sorry if it's wrong

Lady bird [3.3K]2 years ago
3 0

Answer:

-x-13y

Step-by-step explanation:

sum=add

(7x-5y)+(-8x-8y)

Combine like terms

7x+(-8x)

-1x or -x

-5y+(-8y)

-13y

-x-13y

hope this helps

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The attachment shows the original segment in red, the reflected segment in purple, and the rotated segment in blue. The equivalent line of reflection is shown as a dashed green line.

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