Answer:
-1
Step-by-step explanation:
She walked down 2 flights, then up 3 flights. This would cause her to be 1 floor above her floor. So, she would have to walk down 1 flight (hence the negative in the -1) and she would be on her floor.
0 -18 is the answer to your question
The Original Price is $40
Explanation:
50 1 20
—- = — Which means ——
100 2 40
Answer:
(-2,-1)
Step-by-step explanation:
y=2x+3
y=3x+5
so y=y
then:
2x+3=3x+5
3-5= 3x-2x
-2= X
x=-2
Answer:
Undefined (DNE)
Step-by-step explanation:
Any vertical line has an undefined slope.
