Answer:
101in
Step-by-step explanation:
9*5=45
9*4=36
5*4=20
45+36+20=101
The slope of the line is negative. Hope this helps!
Our original equation:

Now, we just solve for k:
When we use PEMDAS, we get this equation:

Now, subtract 248 from both sides:

Now, divide -4 on both sides:

The answer to your problem is
k = 58.5 or k = 117/2. Hope this helps and have a fantastic day!
42% of 100 is 42 so 42% of is half of the first answer, therefore the answer is 21.