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 7 and 27 is at least 25

Lösung

T h e s u m o f a n u mb er t im es 7 an d 27 i s a t l e a s t 25

Lösung

x \geq - \frac{2}{7}

Schritte zur Lösung

Represent the number with

x

A.T.Q.:

x \cdot 7 + 27 \geq 25

Löse nach

x, x \cdot 7 + 27 \geq 25 : x \geq - \frac{2}{7}

x \geq - \frac{2}{7}

Beliebte Beispiele

Vivian earned some money doing odd jobs last summer and put it in a savings account that earns 3% interest compounded continuously. After 3 years, there is 800.00 in the account. How much did Vivian earn doing odd jobs?A 9300 investment earns interest at 4.4% p.a. compounded monthly over 14 years. Use the compound interest formula to calculate the value of this investment to the nearest cent.calculate the 100% from the total of 175 Mark invests 2,558 in a retirement account with a fixed annual interest rate of 3% compounded 4 times per year.What will the account balance be after 16 years?the sum of two number is 26. the sum of 5 times the larger and 4 times the smaller is 127 find the numbers