# Greater and Greater!

Discrete Mathematics Level 4

$\begin{cases} A > 0 \\ B>A \\ C> B+1 \\ D > C+2 \\ E > D+3 \\ E<30 \end{cases}$

How many different ways can you pick integers $$A, B, C, D$$ and $$E$$ that satisfy the system of inequalities above?

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