X= 20/17 ; multiply by reciprocal 10 times 8/17 =4x then 80/17=4x , divide both sides by 4 leaves you x=20/17
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where is the grid? I would help if you have more info
Answer:
Division is not associative.
The associative property applies only to addition and multiplication, not subtraction or division.
I would think miles per hour would be the best units to use because that is what the speedometer of a car is read in. Hope this helped! comment back with any questions you still have!