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2 votes
Ughhhh helllppp? Thanks...

Ughhhh helllppp? Thanks...-example-1
User Aredzko
by
5.6k points

1 Answer

4 votes
a.)

v = 400d
d = v ÷ 400

b.)

d __ v
1, 400
2, 800
3, 1200
User Wulong
by
5.3k points