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شائع Word Problems >

Twice the difference of a number and 6 is greater than 21.

الحلّ

Tw i ce t h e d i ff ere n ce o f a n u mb er an d 6 i s g re a t er t han 21.

الحلّ

x > \frac{33}{2}

خطوات الحلّ

Represent the number with

x

A.T.Q.:

2 (x - 6) > 21

2 (x - 6) > 21, x

حلّ لـ:

x > \frac{33}{2}

x > \frac{33}{2}

أمثلة شائعة

two thirds of a number added to six is at least twenty-two The wholesale price for a chair is \$104. A certain furniture store marks up the wholesale price by 24%. Find the price of the chair in the furniture store.Round your answer to the nearest cent, as necessary.The diameter of a circle is 48 feet. What is the circle's circumference?18 is 25% of what number?If you need 4800 in 6 years, and can earn a return of 8% per year, how much should you invest today?