Answer:
it is a simultaneous equation.
the -9d can be cancelled to find the answer
In geometry,
A point represents a point
Two points define a line extended on both sides of the points.
Two points define a ray if it extends on only one side of either of the points.
Three or more than three points define a plane.
Now as far as a wall is considered, it is a flat surface on which we can plot infinite points.
Hence the wall represents a plane.
Option C) is the right answer.
Gosh, when I saw that my mind went blank
Answer:
$8.87 per pound
Step-by-step explanation:
