Answer:
The height of the tree is 3m
They can be expressed as fractions
they have positive values and can be expressed as terminating decimals.
Answer:
a) (-4, 5)
b) (4, -5)
Step-by-step explanation:
Just reverse the signs or use desmos as a better example.
Answer:
y = -x - 15
Step-by-step explanation:
x + y = -15
-x -x
y = -x - 15
:3
Answer:
30
Step-by-step explanation:
If you divide a negative with a negative, you get a positive.
