1,748
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19 x .92 (92%) = 17.48
9, 19, 29, 39, 49, 59, 69, 79, 89, 90, 91, 92
x + 7y = 33 (Eqn 1) 3x + 2y = 7 (Eqn 2) Multiply Eqn 1 by 3, now the equations are 3x + 21y = 99 (Eqn 3) 3x + 2y = 7 (Eqn 2) Subtract Eqn 2 from Eqn 4 and the result of subtraction is 19y = 92 Hence y = 92/19 Now substitute the value of y in Eqn 1 x + (7) x (92/19) = 33 x = 33 - 644/19 = -(17/19)
92 * 92 = 8,464
92 squared = 92^(2) = 92 x 92 By Long multiplication 92 x92 8280 (90 x 92 ) +184 (2 x 92) 8464 _____ The answer !!!!!