Answer:
d=3 and e=-1
Step-by-step explanation:
d+e=2
d=2-e-----(1)
d-e=4-----(2)
substituting (1) in (2)
2-e-e=4
-2e=2
e=-1-----(3)
substituting (3) in (1)
d=2-(-1)
d=3
Answer:
Step-by-step explanation:
I need help on this too.
It isn't because since 9 is the product of 3×3, you multiply the 6 by 3 as well, which makes 18.
Answer:
3 dollar
Step-by-step explanation:
