Answer:
all work pictured and shown
<u><em>Answer: ⇒ =x-2</em></u>
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Step-by-step explanation:
Compute
to get the rest of the equation.

Then you had to cancel by the common factor of 

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Answer:
Since in your question you don't specify the coordinates of any of them, the best answer would be (-x, y) since that is the formula to find the reflection over the y-axis.
Answer:A
Step-by-step explanation: it's because you take your 3 wich you already know so then you have 2 times your unknown which is m so
3+2m
Answer:
17.) A = 17.5 cm squared
18.) A = 36
Step-by-step explanation:
17.) 7 x 5 x 1/2
7 x 5 = 35
35 x 1/2 = 17.5
18.) 8 x 9 x 1/2
8 x 9 = 72
72 x 1/2 = 36
I hope this helped. I am sorry if you get this wrong.