Answer:
x = {1/3, 0}
Step-by-step explanation:

<em>hope </em><em>it</em><em> helps</em>
Answer: 7 4/5
Step-by-step explanation:
When you subtract a negative number its the same as adding the number so youd be doing 7 1/5 + 3/5 and 1/5 + 3/5 is 4/5 and then you bring the 7 with it
700 people were surveyed.
SOLUTION
70/10%
=700
Or
7 x 10^2
=700
HOPE THIS HELPS!! :))