Solve: 5.6 = 2.3+3z

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Find the value of 1715⋅211.though these numbers aren't quite as nice as the ones from the example or the previous part, the procedure is the same, so this is really no more difficult. give the numerator followed by the denominator, separated by a comma.

Rectangle leg this 11feet and perimeter of 38feet what is the width of the rectangle in feet

Solve each equation using the quadratic formula. find the exact solutions. 6n^2 + 4n - 11