meysipalacios4 meysipalacios4

19-08-2021
Mathematics

contestada

What is the value of the expression when n = 3?
-2 n(5 + n-8-3n)
12
24
42
ОО
54

Respuesta :

julliannawood julliannawood

19-08-2021

I’m trying to figure this out too

Answer Link

ghaithgh ghaithgh

19-08-2021

Answer:

The value = 54

Step-by-step explanation:

–2n(5+n–8–3n) = –2(3)(5+3-8-3(3)) = –6(5+3-8-9)=–30–18+48+54=54

I hope I helped you^_^

Answer Link

Otras preguntas

In a system where only gravitational forces act, if an object falls freely, what happens to its mechanical energy?a) decreasesb) increasesc) remains constantd)

Nihilist terrorists historically tended to be focused and relatively surgical in their objectives and methods.a. Trueb. False

In what way was the Brown v. Board of Education ruling a reflection of the historical context of the mid-20th century? OA. It empowered state governments to dea

Stacy can make 280 cookies in 3 hours. How many cookies can she make in an hour?

wich impire are borded by the gulf of mexico

yoooooooooooooooooooooooooooooooo

According to your textbook, What percent of communication is nonverbal? 1) 10% 2) 30% 3) 50% 4) 70%

The ____ laws were passed in Germany, which significantly reduced civil liberties and rights for Jewish citizens.

Students are making lemonade from a powdered lemon drink mix. Chloe mixes 6 cups of water and 7 cups of powdered lemon mix. Liam mixes 2 cups of water and 3 cup

A ball is thrown upward from the top of a 96-foot-tall building. The function f gives the height of the ball, f(x), after x seconds. The graph of y = f(x) is sh