It would be 21 out of 56. In simplifying terms its 3 out of 8.
Bianca's speed: 60 mph
<span>Colin's speed: (150)/(2.5) = 60 mph </span>
<span>Dave's speed: (105)/(7/4) = 60 mph
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Answer:
-64, -128, -256, -512, -1024, -2048
From any point outside the circle only two equally long tangent lines can be drawn to a circle.
so set the to lengths as equally and solve x from there
so that the answer is 3x+2=x+12