ru

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Популярное Word Problems >

The product of two consecutive positive even integers is 14 more than their sum. Set up an equation that can used to find the two numbers and solve it.

Решение

T h e p ro d u c t o f tw o co n sec u t i v e p os i t i v e e v e n in t e g ers i s 14 m ore t han t h e i r s u m . S e t u p an e q u a t i o n t ha t c an u se d t o f in d t h e tw o n u mb ers an d so l v e i t .

Решение

The numbers : 4, 6

Шаги решения

Represent the numbers with

x

:

First number : x

Consecutive number : x + 2

A.T.Q.:

x (x + 2) = 14 + x + x + 2

Решить

x (x + 2) = 14 + x + x + 2 : x = 4, x = - 4

Select positive solutions:

4

x + 2 = 4 + 2 = 6

The numbers : 4, 6

Популярные примеры

Cooper earned some money doing odd jobs last summer and put it in a savings account that earns 6% interest compounded annually. After 3 years, there is 500.00 in the account. How much did Cooper earn doing odd jobs? Round to your answer to the nearest cent Mr. Bliss traveled 150 miles at a certain среднее rate. By increasing his rate 15 mph, he traveled 225 miles in the same time he spent on the 150 mile trip. Find his среднее rate on the trip.The radius of a circle is 1 in. Find the окружность The diameter of a circle is 6ft Find its окружность in terms of The radius of a circle is 16.7 cm. Find the окружность to the nearest tenth.