131+108+107+110+x=540
456 + x = 540
-456 -456
x = 84
Answer:
(0,0)
Step-by-step explanation:
x y
-2 -8
-1 0
0 0
1 -2
2 0
3 12
Answer:
1/2
Step-by-step explanation:
4 squares are there
Half of it is shaded
Answer:
-1.87500
Step-by-step explanation:
-2 = 13 + 8a
Subtract 13 on each side
-15 = 8a
Divide 8 on each side
a = -1.87500