X+y = 4, therefore y = 4-x when you rearrange the equation.
You can subsitute this in: x-(4-x) = 6
-4+x = 6-x
x=10-x
2x = 10
x = 5
Substitute x into the previous equation:
5+y = 4
y = 4-5
y = -1
Answer: 3v^2w^2 + 10v^2w^3 (or the first option on the screen)
Answer:
Step-by-step explanation:
65.00 + 65.00 = 130.00 - 65.00 = 65.00
Answer:

Step-by-step explanation:
The formula of a distance between two points:

We have the points (1, -5) and (-3, 6). Substitute:
