X=100 because 20 X 5 is 100
+1/31 and -1/31
Hope this helps.
Answer:
0.01010
Step-by-step explanation:
The decimal equivalent is ...

Rounded to 4 significant figures, it is ...
0.01010
1. -4
2. 2
four plus negative four is zero and two minus two is zero
Answer:p=7
Step-by-step explanation:because 4 x 7 =28