Answer:
I think it's x - y = 9
Step-by-step explanation:
It's the only without a variable with it. Hope this helps :)
3 times I can tell by solving the problem on paper and clearly seeing how many times you have to regroup. Plus the answer is 487
Answer:
second option
Step-by-step explanation:
-4 
x 2
-4 y 4
Answer:
Step-by-step explanation:
The measure of angle one is 115 degrees because the angle with 115 degrees and angle one are alternate interior angles and alternate interior angles are congruent.
The measure of angle two is also 115 degrees because angle one and angle two are vertical angles and vertical angles are congruent.
The measure of angle three is 148 degrees because same side interior angles are always supplementary (supplementary = adds up to 180 degrees).
The measure of angle four is also 148 degrees because angle three and angle four are vertical angles and vertical angles are congruent.
The measure of angle five is 32 degrees because angle five and the angle which is given to be 32 degrees are alternate interior angles and alternate interior angles are congruent.
The measure of angle six is 65 degrees because straight lines are 180 degrees on each side. Angle six and the 115 degree angle (which is given) are supplementary (adds up to 180 degrees) because definition of a straight line.
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