Answer:
Yes
Step-by-step explanation:
Techinally, it would be a/2 and that would turn into .5a so that would be an algebraic expression.
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:
4048 yards
Step-by-step explanation:
1 mile = 1760 yards
( Multiply by 2.3 )
2.3 miles = 4048 yards
Answer:
(x+3)^2(x-2)(x^2-16)
Step-by-step explanation: