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.
She uses four pounds because 4/5 of five pounds is four.
A = 2+3a +6
a-3a = 8
-2a = 8
a = -8/2 = -4
This is what I got pls mark me brainlest
Answer:
x = y
Step-by-step explanation:
x/3 + x/6 = 7/2
2x + x = 21
3x = 21
(divide 3 on both sides)
x = 7