d6ubsbe4llesB
d6ubsbe4llesB d6ubsbe4llesB
  • 29-07-2016
  • Mathematics
contestada

The sum of two numbers is 60 and the difference is 2 what are the numbers. user: 25

Respuesta :

caylus
caylus caylus
  • 30-07-2016
Hello,

I don't know what is user 25!

Lets's be a and b the 2 numbers

a+b=60 (1)
a-b=2 (2)
(1)+(2)=> 2a=62==>a=31 and b= 60-31=29.


Answer Link

Otras preguntas

Help please i need help idont know how to do this
Which dynasty introduced the Mandate of Heaven?
Sean's grandfather is three years older than four times Sean's age. If Sean's grandfather is 63, which equation can be used to find Sean's age?
Which equation can be used to solve x + 3 = 15?​
A gallon of water weighs approximately 3.78 times 10^(3) grams. How much do 7 gallons of water weigh?
what were the resons for the Indian Removal Act?​
amount of force times the distance it moves an object
I NEED HELP FAST PLEASEEEE ITS A TEST 15 PTS x + y = z could be true or false. Show your work for the following: a. If x is 2, y is 6, and z is 10, is the equa
The matrix is used to solve a problem. Which of the following would be a solution to the problem?
What are three problems affecting the nervous system? What area of the body does the cerebrum control?