Answer:
Step-by-step explanation:
The two angles are supplementary, which means they add to 180
2x+3x=180
5x = 180
Divide by 5
5x/5 =180/5
x = 36
The given simplification is not correct. This one is:
which is just a matter of recognizing 
as a common factor to both expressions in the sum.
The best choice would probaly be b but im not positive
if its not b then its a
Answer:
x=70
Step-by-step explanation:
The same side interior angles add to 180 degrees when m and n are parallel
45+ 2x-5 = 180
Combine like terms
40+2x = 180
Subtract 40 from each side
40-40+2x= 180-40
2x= 140
2x/2 =140/2
x =70
Answer:
If you went to the party, then you would have received a gift.
Step-by-step explanation:
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