Answer:
w = -z(-w) + 3(-w)
Step-by-step explanation:
z = w + 3 | Given
-w + z = 3 | Subtract w from both sides.
-w = -z + 3 | Subtract z from both sides
w = -z(-w) + 3(-w) | Multiply -w on both sides.
Answer:
8/10, 16/20 and more!!
Step-by-step explanation:
if you multiply both the top number by 2,
you will get 8/10!! this is the same amount
just dividing each fifth into smaller pieces
you can go further and do 16/20, 32/40
64/80, 128/160 and INFINITE WAYS MORE!!
2.4 pieces of rope
If each peice is 5 feet long and she only needs 2.4 pieces to make 12 yds.
To check your answer in long division multiply the divisor by the quotient to get your dividend
