Answer:
8. x=-5 and y=7
9. x=-2 and y=0
10. x=-6 and y=-10
11. x=8 and y=-4
12. x=9 and y=-9
13.x=4 and y=10
14. x=5 and y=-7
Step-by-step explanation:
In order to find the answer to the question u need to get x by its self
Answer:
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The answer is and the number is...
C) All rectangles are quadrilaterals and parallelograms.
This is because all rectangles have 2 sets of parallel sides, making them a parallelogram, and always have 4 sides because they have 4 right angles and in regular shapes # of angles is always equal to # of sides. Hope this helped!
