03-09-2017
Mathematics

contestada

The sum of three numbers is 99. The first number is 9 more than the third. The second number is 4 times the third. What are the numbers?

Respuesta :

amirreza688 amirreza688

03-09-2017

first number=x+9
second number=4x
third number=x
4x+x+x+9=99
6x=90
x=15
first number=24
second number=60
third number=15

Answer Link

Otras preguntas

__________ is defined as “unable to pay any debts. A. Grant B. Income C. Bankrupt D. Disburses

What is the technical term for a kind of note taking in which the researcher rewrites cited source material in his/her own words

Please help I’m just tryna graduate!

Find all real numbers s such that -2(s - 7) > 4s + 8. Give your answer as an interval.

The purpose of concept-mapping is to a. Identify sequence c. Identify relationships b. Identify vocabulary d. Identify questions

The title "father of television" is often attributed to which of these men?

Which describes a way that racism became a legacy of imperialism?

Traits that are carried on the x chromosome are said to be ________________.

The meshwork that forms the fabric of a blood clot is

A survey of 73 college students was taken to determine the musical styles they liked. Of those, 27 students listened to rock, 24 to classical, and 28