19.8 rounded to 1 s.f. is
20
Answer:
Oh I don't know what that is but good luck
Well the first one would convert to
-2y= 7x-13 and the second one would be -2y=-x+11 and you solve from there (lmk if you need the steps) but your final answer would be. Y= -7/2x+ 13/2 and y=1/2x - 11/2
It doesn't matter. It's the same distance from zero
