First you need to find the common denominator. both 6 and 7 go in to 42 evenly
multiply 5/6 by 7 to get 35/42
multiply 2/7 by 6 to get 12/42
subtract 12 from 35 to get 23
23/42
Answer:
360 degrees divided by that order
4x^2 +20x +25
(2x+5)(2x+5)
A ray is a line with only 1 end.
