narad0919 narad0919
  • 03-03-2020
  • Mathematics
contestada

what system of equation represents this situation?

what system of equation represents this situation class=

Respuesta :

PollyP52 PollyP52
  • 03-03-2020

Answer:

It's choice A.

Step-by-step explanation:

Kevin is 3 years older than Daniel gives:

k = d + 3.

2 years ago kevin is  aged k - 2 and daniel d - 2  years.

So:

k - 2 = 4(d - 2).

Answer Link

Otras preguntas

take a look at the pic and please help me
Which one of the following factors contributes to hypertension? A. A diet that lacks protein B. A vigorous exercise regimen C. A lack of sleep D. A high-fat di
What is 35/6 as a mixed number
the product of my number and twice my number is 128. what is half my number
Which of the following BEST describes a social contract as defined by Western philosophers in the 18th century?
whats the unit rate of 750 yards in 25 minutes
How do you divide 7.24 by 7
1.circle the letter of the protein that is not normal in people with sickle-cell disease A.MUCUS B. HEMOGLOBIN C.RED BLOOD CELLS D.CLOTTING PROTEIN
When floral design first emerged as an art form, which technique was emphasized?
which line of latitude runs through Australia