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Shkiper50 [21]
3 years ago
6

SOMEONE HELP ME PLEASE

Mathematics
2 answers:
Ksivusya [100]3 years ago
7 0
Ξηφηφξδξδξξδδηδξδξδηηδδνφηφηφηφβηφβφηφηφηγφβδηψηδηφξ
marin [14]3 years ago
5 0

Answer:

Step-by-step explanation:

Direct variation problems can easily be solved with proportions, namely:

\frac{x}{y} :\frac{2}{5}=\frac{4}{y} and cross multiply to get

2y = 20 so

y = 10

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