frankyounh33 frankyounh33
  • 09-05-2017
  • Mathematics
contestada

The sum of the digits of the digits of a certain two- didgits number is 16. Reversing its digits decreases the number by 18. What is the number

Respuesta :

gaby93 gaby93
  • 09-05-2017
Let x= the first digit
Let y= the second digit
X+Y=16 X-Y=18
2X=34 2X/2=34/2
X=17
17+Y=16 Y=-1
Answer Link

Otras preguntas

In a field there are some sheep. The sheep have 36 bones in total. How many sheep are there on the farm? There will be four more sheep on the field. How many bo
PLEASE HURRY!! Find the value of x
please help, due soon!
3. 53°C below zero write an integer for each situation ​
Which of the following bonds would show the strongest absorption in the IR? A. carbon-hydrogen B. oxygen-hydrogen C. sulfer-hydrogen
What question can you ask to figure out what prior knowledge you have? O A. How should I start? OB. Do I have time to read this now? C. Why am I reading this? O
Write a function rule for "The output is three less than the input x y=
"The House on the Mango Street" (pls answer ASAP!!)​
Who were Brihah and the Jewish Army Brigade? What did they do? Answer:
(b) Connect Why does this news make Anne feel guilty about living in the annex? What insight about Anne does her guilt reveal?