Answer:
140
Step-by-step explanation:
Because the lines are parallel:

Hope this helps!
Rise over run, -2/4 or -1/2 so the slope is -1/2 or -0.5. (View picture) And the slope is negative because you are going down wards \ and the "rise" is going down.
Answer:

Step-by-step explanation:


if 
answer:
We are asked to evaluate dx/dy of the function x^2y+xy^2=6
we use implicit differentiation here:
2xy dx + 2xy dy = 0we can cancel 2xy from both terms in the left-hand side such that what is left is dx/dy = 0
X is greater than or equal to -2 and x is less than 4