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

How to respond to te gusta la maestra
Using the Quadratic Formula solve this: 5r^2 = 80
Heat transfer between two substances is affected by specific heat and the
Why is zero unemployment and zero inflation not ideal for the economy
an animal that eats both meat and plants is called a?
Explain how industrialism changed the lives of workers
if the outliers are not included, what is the mean of the data set 72,82,3,55,62,73,90,80,151,59,46,31
How many signatures are needed to impeach a president?
Insulin is a protein that is used by the body to regulate both carbohydrate and fat metabolism. A bottle contains 475 mL of insulin at a concentration of 30.0 m
What does fn stand for?