Решите двумя способами! в магазин и ларек отправили несколько одинаковых машин с овощами.магазин получил 24 т.овощей, а ларек в 3 раза меньше.сколько всего машин отвозили овощи, если в ларек отправили 2 машины? .

24/3 = 8 т овощей отправили в ларек 8 / 2 = 4 т овощей помещается в 1машину 24 + 8 = 32т овощей отправили в ларек и магазин вместе 32 / 4 = 8 машин всего отвозили овощи 2 способ: 24/3 = 8т овощей отправили в ларек 8/2 = 4т овощей помещается в 1 машину 24/4= 6 машин отвозили овощи в магазин 6+2=8 машин отвозили овощи в магазин и ларек

1)5х(5х+4)-11х< (5x+1)(5x+4)-16x 25x^2+20x-11х< 25x^2+20x+5x+4-16x 25x^2+20x-11х-25x^2-20x-5x-4+16x< 0 приводим подобные слагаемые, сокращаем и получаем: 0х< 4, а т.к любое число *0=0 и 0< 4, то это верно при любых х 2)x^2+12x+37> 0 методом интервалов решим x^2+12x+37=0 d: 144-4*37=144-148=-4< 0 => нет нолей рисуем числовую прямую и берем пробную точку( в данном случае любую) х=0   0^2+12*0+37> 0-верно, значит при всех х будет выполняться   5) a)х> 7 б)x< -2 в)-

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Пошаговое объяснение:

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