lilred188 lilred188
  • 01-02-2021
  • Mathematics
contestada

2. The sum of two numbers is 52. The
difference of the two numbers is 6.
What are the numbers?

Respuesta :

lunaabuslayieh
lunaabuslayieh lunaabuslayieh
  • 01-02-2021

Answer:

29 and 23

Step-by-step explanation:

Step 1: rewrite the sentences as equations:

equation 1: x+y=52

equation 2: x-y=6

Step 2: add those two equations together to get:

2x=58

x=29

Step 3: substitute x in one of the first equations to get y:

29-y=6

y=23

Step 4: Check with the other equation:

x+y=52

29+23=52✔

Answer Link

Otras preguntas

Rachel and David share 40 biscuits between them in the ratio 2:3, How many biscuits do they each get?
List all the commonwealth games mascots from 1982-2014
find a common solution for each system of equations: y=3x+5 y=-5x-3
What number is equivalent to 13/2
Find 4 consecutive odd integers where the product of the two smaller numbers is 64 less than the product of the two larger numbers.
A movie starts at 7:00 pm and lasts 108 minutes. What time does the movie end?
Find the length of the radius of the following circle. (x + 2)2 + y2 = 10
select the product of (3x-4)(3x4)
Hello, I need help please for mission 3 thank you very much.
State whether the following statements are true or false. Justify.(i) For an arbitrary binary operation * on a set N,  a * a = a ,  for all a * N.(ii) If * is a