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

What is an amendment? a. An addition (to the Constitution). b. The Preamble to the Constitution. c. An introduction. d. The beginning of the Declaration of Ind

I do not understand this can you give me the answer

Each pound of potatoes costs $1 20 The total cost, in dollars, is given by the function c(p) = 1.2p. Pound 1. 2. 3. 4. Cost in dollars Common

Which of the following would be found in both eukaryotic AND prokaryotic cells? Question 3 options: A.) Nucleus B.) Endoplasmic Reticulum C.) Chloroplast D.) Cy

WEEK force work inclined plane simple machine distance Chandra needed to carry a heavy box up a flight of stairs. To make the require less effort, she made

Mark’s doctor found that he had severe plaque buildup inside his arteries. What procedure would Mark’s doctor recommend to treat his condition? A. atherectomy

EASY EXTRA POINTS ASAP Write a ORIGINAL poem on nature/climate change.

What effects are Mary and Todd likely to face if they declare bankruptcy? Check all that apply.

How many sections are in article 2?

The word develop is:Adjective Adverbial clause Noun phrase Adverd Noun