Let the unknown number be
.
Then the opposite of this unknown number will be
.
It is given to us in the question that when this unknown number,
is increased by 9, or in other words when 9 is added to this unknown number,
, then this becomes 5 times it's opposite, which is
.
Thus, from the given condition in the question, the equation we get is as:

We will solve this by isolating
as:



Thus the required number is -1.5
Answer:
56.52ft³ is the answer hope this helps
A=p(1+rt)
3514=3500(1+(1/12)r)
Solve for r
r=0.048*100=4.8%
I think it’s B hope this helps
Answer:
your answer would be y=-1/2x-8
Step-by-step explanation: