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Популярное Word Problems >

the sum of a number times 8 and 30 is at most 21

Решение

t h e s u m o f a n u mb er t im es 8 an d 30 i s a t m os t 21

Решение

x \leq - \frac{9}{8}

Шаги решения

Represent the number with

x

A.T.Q.:

x \cdot 8 + 30 \leq 21

Решите для

x, x \cdot 8 + 30 \leq 21 : x \leq - \frac{9}{8}

x \leq - \frac{9}{8}

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