Answer:
1/337500
(Decimal: 0.000003)
Step-by-step explanation:
The greatest common factor of 66 and 42 is 6
Answer:
-7
Step-by-step explanation:
y−x=9 ⇒ y=x+9
10+2x=−2y
5+x= -y ====== replacing y with x+9
5+x= -x-9
2x= -14
x= -7
Answer:
0
Step-by-step explanation:
2+(-2) is basically 2-2 which is 0
Answer:
Wouldn't it just be 8?
Step-by-step explanation:
f(8)
8f^1-1
8f^0
8x1
8