Determine if the following system of equations has no solutions, infinitely many solutions or exactly one solution.
x + y =3
-x - y = -3

Infinite solutions

Step-by-step explanation:

There are infinite ways you can add numbers together or subtract numbers from each other to make 3

One solution

Step-by-step explanation:

x=3/2

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,