Answer:
B. BC
Step-by-step explanation:
This may be wrong but i would put 48, 78 and 118
Answer:

Step-by-step explanation:
Given that,

We need to find the value of f(x)-g(x).
Put the values of f(x) and g(x). So,

So, the value of f(x)-g(x) is equal to
.
Answer:
350:100
Step-by-step explanation:
By dividing 450 by 9 which is 7 + 2, both of the ratio numbers, and you get 50. Then you do 50 x 7, the first number, then 50 x 2, the second number, to get 350:100
The simplified expression for perimeter is: 24x+39
Further explanation:
The closed line which forms the boundary of any geometric figure is called perimeter.
To find the perimeter we take sum of all sides of figure
Let P be the perimeter of the given figure

The simplified expression for perimeter is: 24x+39
Keywords: Perimeter, Uneven figures
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