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Beliebt Word Problems >

the sum of twice a number and 5 is at most 15

Lösung

t h e s u m o f tw i ce a n u mb er an d 5 i s a t m os t 15

Lösung

x \leq 5

Schritte zur Lösung

Represent the number with

x

A.T.Q.:

2 x + 5 \leq 15

Löse nach

x, 2 x + 5 \leq 15 : x \leq 5

x \leq 5

Beliebte Beispiele

five times a number 90 subtracted from 5 times a number is 4 The radius of a circle is 4 m. Find its kreisumfang in terms of pipi.4 more than ¼ of a number The kreisumfang of a circle is 16pi cm. What is the area, in square centimeters? Express your answer in terms of