Answer:
-45/2
Step-by-step explanation:
67 1/2 * (-1/3)
67 1/2 = 135/2
So 135/2*1/3=45/2
45/2*-1=-45/2
Step-by-step explanation:
from difference of two squares:
therefore:
factorise out ¾ :
Quadrant 3 will have a negative x and a negative y........so ur answers are :
A and C
20% of 36.69 is 7.338
36.69 + 7.338 = 44.02800 divided by 4 = $11.007 (rounded)
Each friend paid $11.01