adrian6farenheit adrian6farenheit
  • 11-05-2019
  • Mathematics
contestada

el padre de luis es treinta y dos años mayor que su hijo. si sumamos las edades de ambos el resultado es sesenta y ocho años. ¿qué edad tiene cada uno?​

Respuesta :

ANCKPOP
ANCKPOP ANCKPOP
  • 11-05-2019

P: padre de Luis

h: hijo

P=32+h

P+h=78

Método: sustitución

*p + h = 78

(32 + h) + h = 78

32 + h + h = 78

2h + 32 = 78

2h = 78 - 32

2h = 46

[tex]h = \frac{46}{2} \\ \\ h = 23[/tex]

El hijo tiene 23 años

EL padre tiene 55 años

P = 32 + h

P = 32 + 23

P = 55

Answer Link

Otras preguntas

2.25 + 65.47 + 2.333
what do i wright: You are a drop of water going through the water cycle. Where do you go? How do you get there? What processes do you go through? Include at lea
Which of the following underlined portions from the lines below show consonance? a. I will die Before My Time b. when my heart can beat no more c. I have come
do you believe god? and if you do and if you dont that ok we are human, or are we
you eat a delicious Chinese take out dinner. your body stores the fat from your meal in the form of. LOOK AT THE ATTACHMENT
Use the distributive property to write an expression that is equivalent to: 3(x + 5)
Geometry. PLS help asap 20 points
Lee las frases y escoge la opción que completa la última frase correctamente. Read the sentences and choose the option that completes the last sentence correctl
I NEED HELP (Latin ed ge nuity) Fill in the following sentence with the correct pronouns, tran slate them and then record yourself saying the sentences in both
Yo Im high h,a high right now could someone help me on this question?