Answer:
675
Step-by-step explanation:
450/2=225
450+225=675
We can construct the function:

Where
or
is ordinate and
is abscissa.
The function actually represents a line. Since it can have linear form.

Hope this helps.
r3t40
Let
x---------> the number
we know that
[9+2x]*4=4x+12
36+8x=4x+12
8x-4x=12-36
4x=-24
x=-24/4
x=-6
the answer is
-6
13/6-9/7
Find the Least Common Denominator (LCD)
In this case, 42.
(7/7)(13/6)-(6/6)(9/7)
37/42 is your answer
View explanations and answer in the picture