de

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Beliebt Word Problems >

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

Lösung

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

Lösung

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

Schritte zur Lösung

Represent the number with

x

A.T.Q.:

x \cdot 8 + 30 \leq 21

Löse nach

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

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

Beliebte Beispiele

Twice the sum of a number and 9 is 8 the sum of two numbers is 42. the second number is 2 more than the first number The fläche of a square garden is: 200m^2 How long is the diagonal?The kreisumfang of a circle is 30.772 yards. What is the circle's area?find five consecutive even numbers whose sum is 30