Answer:
C
Step-by-step explanation:
I’m not entirely sure if this is right but I hope I helped.
150 is the answer I don’t think it is right
70.
Let x be the required number.
We are asked to find the number whose 90% equals to 63.
We can represent our given information in an equation as:
Now, we need to solve for x.
Therefore, 90% of 70 is 63.
i think it is b(-22)
i hope this helps
