Answer:
the first blank is 100
the second is 80
Step-by-step explanation:
You can soustracte the first or the second one
and y cancel
x = 6
now you put 6 in x
you can take the first or the second one
6 - y = -2
6 - y = -2
y = -8
The footage is 1000 square footage
Answer:
7/5, y = -3/10
Step-by-step explanation:
