it

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popolare >

Two numbers have a sum of 25. One number is five more than the other. find the numbers

Soluzione

Two numbers have a sum of 25. One number is five more than the other. find the numbers

Soluzione

The numbers : 15, 10

Fasi della soluzione

Represent the numbers with

x and y

:

number 1 : x

number 2 : y

A.T.Q.:

x + y = 25

x = 5 + y

x + y = 25, x = 5 + y : x = 15, y = 10

The numbers : 15, 10

Esempi popolari

Reggie puts 4,000.00 into an account to use for school expenses. The account earns 9% interest, compounded continuously. How much will be in the account after 8 years?the quotient of a number and 7 The sum of two numbers is 31. One number is 15 less than the other. Find the numbers.The smaller number is: The larger number is:Reagan is saving up money to buy a car. Reagan puts 7,000.00 into an account which earns 12% interest, compounded quarterly. How much will she have in the account after 3 years?The product of two consecutive integers is 143.