Answer:
B.
Step-by-step explanation:
Just took it. Edg 2020. Hope this helps :)
v = w - 20
move -20 to the other side
sign changes from -20 to +20
to get w by itself
v+20= w-20+20
Answer:
w= v+20 or w= 20+v
Answer:
630
Step-by-step explanation:
Answer:
10 pieces
Step-by-step explanation:
2 divided by 0.2
20 divided by 2
10 pieces