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

copy this figure onto grid paper. draw line to divide the figure into 4 congruent polygons. how do you know the ploygons are congruent
copy this figure onto grid paper. draw line to divide the figure into 4 congruent polygons. how do you know the ploygons are congruent
what describes the solvent in any solution
Heating zinc sulfide in the air causes the formation of
If you multiply a number by five and then subtract negative ten, the difference is negative thirty. What is the number?
What are enzymes also known as? What do enzymes do to biological reactions? What do we call the special shape on an enzyme molecule? What are enzymes made of? W
Locate the gerund and identify its use.Wrestling alligators seems both foolish and dangerous.
What are good book to read from war times about family / adoption / giving up of children
which of the following suffered most from DDT poisoning in the great lakes region
An oscillator makes four vibrations in one second. What is its period and frequency?