ivanAckerman ivanAckerman

19-03-2021
Mathematics

contestada

Jonathan is 27 years younger than Dre. Dre is two years younger than Jonathan's
age doubled. How old are Jonathan and Dre? *

Respuesta :

impossiblegrillp impossiblegrillp

19-03-2021

Dre is 56 and Jonathan is 29

Answer Link

19-03-2021

Answer:

Step-by-step explanation:

j=d-27

d=2j-2, using j from above makes this equation become

d=2(d-27)-2

d=2d-54-2

d=2d-56

-d=-56

d=56, since j=d-27

j=56-27

j=29

So John is 29 and Dre is 56

Answer Link

Otras preguntas

Saparmurat Niyazov described himself as "Father of all Turkmen" and declared himself president for life. Which word best describes Turkmenistan's government und

what are two examples of how life experiences might have a positive influence on character

So far soon-jin has sent out 48 invitations to her party. This is 4/5 a of all of the invitations she will send out. A. How many invitations will she send out

which sentence contains a linking verb? A plants wilted in the stifling heat B . George will be moving in one month C . Michelle slowly walked to the

the length of a screwdriver is 19 centimeters. the handle is 5 centimeters long . what is the length of the top of the screw driver

at the track meet Jacob and Daniel compete in the 220m- hurdles Daniel finishes in 3 fourths of a minute. Jacob finishes with 5 twelves minute remaining.who ran

how long did the pontiac's war last.

the perimeter of a sheet of paper is 38 centimeters. if the width of the paper is 8 centimeters what is the length of the paper

How do you solve this problem? x (squared) + y (squared) = 3/4

what metric measurement is similar to a mile