fernandolivaresrx fernandolivaresrx

03-04-2021
Mathematics

contestada

HEEELP Chose the correct answer:
Yan is 4 years younger than 3 times the age Lana, and the father of Yan is double the age sum of Yan and Lana. what is the age of the father?
x= Lana
a) 4x-5
b) 8x-5
c) 4x-10
d) 8x-10

Respuesta :

alexssandrakatie alexssandrakatie

03-04-2021

Answer:

8x-8

Step-by-step explanation:

if Lana is X year

then that makes Yan 3X-4

the father is twice the sum of their ages

3X-4+X=4X-4

the father being twice

his age should be

8X-8

Answer Link

Otras preguntas

A young person comes into a doctor's office with severe arthritis in his joints, floppy-looking ears and a strangely shaped nose. Based only on these three obse

A good with a supply generates no deadweight loss when taxed. D a. somewhat inelastc O b. somewhat elastic O c. slowly increasing O d. perfectly elastic e perf

_______________ is the process by which cells from healthy bone become attached and grow around a dental implant.

"Keeping track of securities owners for payment of interest or dividends is usually done by the company's"1. Treasure2. Broker3. Transfer Agent4. Register

Let A be a set with a partial order R. For each a∈A, let Sa= {x∈A: xRa}. Let F={Sa: a∈A}. Then F is a subset of P(A) and thus may be partially ordered by ⊆, inc

A scientist who first sounded the alarm about the growth of the human population and the ability of the earth to handle a large population of humans was?

Beta-adrenergic blocking agents decrease the oxygen demands of the heart by what mechanism?A. Increasing cardiac output, thereby increasing the oxygen supplied

A new client tells the personal trainer she is experiencing soreness following her first exercise session. Which stage of the general adaptation syndrome does t

when transiting to middle shcool students experience the phenomenon moving from being th oldest biggest and most powerful students in elementary shcool to being

what type of human resourses do you want to be in your future life