balindawmcdotlzzo
balindawmcdotlzzo balindawmcdotlzzo
  • 03-08-2017
  • Mathematics
contestada

One integer is 7​ times another. If the product of the two integers is 28, then find the integers

Respuesta :

percypercy168otvzio
percypercy168otvzio percypercy168otvzio
  • 03-08-2017
14 and 2, 2*7= 14 and 14*2=28
Answer Link
choixongdong
choixongdong choixongdong
  • 03-08-2017
x = 7y
xy = 28 so x = 28/y

7y = 28/y
7y^2 = 28
y^2 = 4
y = 2

x = 7y = 7*2 = 14
answer
integers are 2 and 14

double check
 14 * 2 = 28
14 = 7(2) = 14


Answer Link

Otras preguntas

Find each product or quotient. Show your work. 1/6×3/4​
Angle between two lines What is the size of the angle between the two lines 3x-2y+1=0 and x-3y=0 (answer in degrees and minutes)
3. Suppose Recruitment and Hiring is one of the Users requirement of HumanResource Management System needs to perform in any organization or company.Suppose you
24, 31, 12, 38, 12, 15 Median : Mean: Range: Mode :​
I NEED HELP ASAP ITS DUE IN A HOUR ILL MARK U BRAILY !?!
What is the order of the angles from largest to smallest? w 11 O Angle W, Angle X, Angle Y O Angle X, Angle W, Angle Y O Angle X, Angle Y, Angle W O Angle Y, An
What is the EXPLICIT equation for 3, 6, 12, 24...?
Thank you ✨ so easy
why did speaker thousands of good wishes card and gift from all over the world?​
What is the perimeter of the rectangle? Question 4 options: 2a2+8a 2a2+8 6a+8 3a+4