morgs000 morgs000

14-01-2021
Mathematics

contestada

I need to show all my work, please.

2r + 49 = -8 (-r - 5)

Respuesta :

Uuummmm Uuummmm

14-01-2021

Answer:

2r+49=-8(-r-5)

-8*-1r -8*-5

2r+49=8r+40

40-49

2r=8r-9

2r-8r

-6r=-9

/-6

r=3/2

Answer Link

Otras preguntas

Which statement best describes a capsid? a. A capsid deﬁnes the shape of the virus. b. A capsid is the outside coat of the virus. c. A capsid is a protein coat

if y is the principal square of root 5,what must be true

Why did the americans go to Oregon during manifest destiny and why did the mormon go to utah??

anita tosses 3 coins. what is the probability that all the coins will land tails up?

Maria exercises for 2 1/7 hours every Saturday. She runs for 1/3 of the time that she exercises. How much time does she spend running every Saturday?

Which of the following stages of the cell cycle occurs immediately prior to mitosis? (A) G1 (B) G2 (C) S (D) M (E) cytokinesis Can you please explain with some

How did southeast asia's colonial history produce increased tensions in vietnam ?

what were the four main causes of the Cold War

You hear a thunder 3 seconds after you see lightning. How far away is the storm?

A basketball has been left out in the cold. The next day you find that it has become soft. What do you do to get it back to shape and why?a) Leave it alone to w