Answer:
x=56
Step-by-step explanation:
when it's parallel lines they're just equal idk how to explain sorry twji44ktgrohubi
Answer:
56 is the answer to the question hi
If they are all in a line then we can find the equation of their line using: y = mx + b
First find m using points (2,5) and (3,3)
m = (5-3)/(2-3) = 2/-1 = -2
Now using (3,3) and m= -2 to solve for b:
3 = -2(3) + b
3 = -6 + b
9 = b
So our equation is y = -2x + 9
That is the solution for question b)
Now to find the mystery point, solve:
1 = -2x + 9
-8 = -2x
4 = x
So our mystery point is (4,1)
So for part a) the answer is k = 4
4. -5.5
5. -2/7
8. -3.7
9. -5.5
10. 8.3
11. -9.08
12. 3.75
13. -6.2
14. -1.6
15. -2.6 degrees Celcius
Hope this helps!
