Answer:
850
Step-by-step explanation:
400+550+850=1800. 1800/3= 600
If I read that right:
(3/5)/(-4/9) is equal to
(3/5)*(9/-4)
-27/20
-1 7/20
The answer would be it has one solution
Answer:

Step-by-step explanation:

Answer:
x = 35
Step-by-step explanation:
The sum of the exterior angles of a polygon = 360°
Then
1 exterior angle = 360° ÷ 8 = 45° , so
x + 10 = 45 ( subtract 10 from both sides )
x = 35