From the set of equations p 5 3q pr 5 qs 1 2pr 2 1 1 2qs 2 5 1 2qt 2 involving the unknowns p, q, r, s, and t, find the value of the ratio of t to r

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pakistan's principal natural resources are arable land and water. about 25% of pakistan's agriculture accounts for about 21% [1] of gdp and employs about 43% of the labour force. in pakistan, the most agricultural province is punjab where wheat and cotton are the most grown.

if e is the midpoint of bd, then bd is 14.

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