Answer: 465
Step-by-step explanation: thx for the free points :)
Answer:
(x,y)=(0,-1)
Step-by-step explanation:
Observe that the equation
can be transformed in the equation of a line

Since x can take any value then the equation has infinite solutions. But we need only an solution (x,y). Then, taking x=0 we have that
.
Therefore the ordered pair (x,y)=(0,-1) is a solution of the equation.
Answer:
D
Step-by-step explanation:
Only D is positive.
-v -2
----- = ----- = +2
-w -1
hey! do you have a photo and what subject is this? like i know it's math obviously but i mean like the topic you're doing.