Answer:
$3.40
Step-by-step explanation:
Look at image above...
Answer:
21 ft 18 A 12 ft 38 ft.
Step-by-step explanation:
hope this helps mark me brainliest plz
-0.002 is the percentage hope this helped:)
Answer:
-3
Step-by-step explanation:
y+3x=0
3y-x=0
that's it.

The square root of 81 is 9. Therefore, the positive square root of 81 is positive 9.
Hope this helps!