Guzzling59 Guzzling59

25-04-2021
Mathematics

contestada

Which of the following is(are) thesolution(s) to 7|X+2|=-49?

Which of the following isare thesolutions to 7X249 class=

Respuesta :

samanthasuarez521 samanthasuarez521

25-04-2021

Answer: A. X=5,-9

7|x+2|=-49 ==> |x+2|=-49/7 ==> |x+2|=-7
==> |x+2-2|=-7-2 ==> |x|=-9 => x=-9

7|x+2|=49 ==> |x+2|=49/7 ==> |x+2|=7
==> |x+2-2|=7-2 ==> |x|=5 ==> x=5

Answer Link

Otras preguntas

Which article of the u.S. Constitution would most likely deal with the issue of trying cases involving treason?

Due 11:25 AM Explain HOW you would plot the ordered pair (4,-3) Be Very specific in your answer. Full sentences required. Use vocab words properly: x-axis, y-ax

A hair salon increased their prices by 10%. if a haircut was originally $20,what is the new price?

I need help this is on khan academy

Which of the following characterizes the Domain Bacteria? A) Prokaryotic cells; ether linkages in phospholipids B) Eukaryotic cells; ester linkages in phospholi

What are sales transactions posted to the accounts receivable subsidiary ledger? Why?

A smart fraudster usually manipulates which financial record in order to better avoid an audit trail? Group of answer choices Income statement. Balance sheet. S

What is the domain of the function graphed? A) x ≤ 4 B) x ≥ 2 C) x ≤ 2 D) all real numbers

Imagine a chromosome translocation event that brings a gene encoding a histone acetyl transferase enzyme from its original chromosomal location to a new one nea

On a hiking map, the distance from mountain peak A to mountain peak B is 12.3 inches. The actual distance is is about 1,000 miles. What is the distance on the s