Answer:
Since a and b = (a, b) = (x, y) have the same sign.....P will lie either in the 1st quadrant of the Cartesian plane or the 3rd quadrant of the Cartesian plane.
8x+29
Step-by-step explanation:
open the brackets the collect like terms together
1) 1:10
2) 150:2
3) 1:3
4) 20hrs : 1hrs