Answer:
Step-by-step explanation:
In school i did these but i have no clue how to do them.I will try though:)
Vertical line are represented by x = a number....that number being the x value in ur set of points
so ur equation is : x = -7
Answer:
x ≥ - 1
Step-by-step explanation:
the solid circle above - 1 on the number line indicates that x can equal - 1
the arrow points right indicating x is greater than or equal to - 1 , that is
x ≥ - 1
The coordinates of the other endpoint are (-8, 18)
Answer:
Estimation is a mental process of coming up with an answer that is relatively close, to allow decisions to be made. The types of estimation are quantity, computation and measurement.
An estimation strategy is simply coming up with a good estimate based on evidence and already known facts. Coming to a conclusion as close to the real answer as you can. It can also be called an educated guess.
