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

Describe the function of a chemical synapse.
Find the values for m and n that would make the following equation true. (7z^m) (nz^3) = -14z^7 m= ? n= ?
When a warehouse opened, it had an inventory of 6,000 items. Every month, the inventory increases by 3,000 items. Which graph has the most appropriate scales an
Another way to write the value absolute value inequality |p|<12
which type of research reference do you use when rephrasing the original text without condensing it
Tina and Russell Stovers want to start a family. However, Tina had her fallopian tubes tied and now is unable to get pregnant. The Stovers have opted for a proc
PLEASE HELP!!! ASAP!!!!!!
What is 5000000x9684080945860
Determine the type of correlation that exists in the given data set. Age (years) 23 45 39 74 63 52 59 28 35 11 26 49 IQ 76 82 113 111 109 115 101 127 92 123 12
1. An object on Earth and the same object on the Moon would have a difference in a. weight b. mass c. weight and mass d. none of the above 2. How does doubling