warriorfish warriorfish

15-10-2018
Mathematics

contestada

The answer key says the solution is -66 and I cannot figure out how that’s possible.

The answer key says the solution is 66 and I cannot figure out how thats possible class=

Respuesta :

tramserran tramserran

15-10-2018

Answer: -66

Step-by-step explanation:

use PEMDAS. Evaluate the parentheses, then multiplication, then addition.

-3[-3(-4 - 1) - (-3 - 4)]

↓ ↓

-3[-3( -5 ) - ( -7 )]

↓ ↓

-3[ 15 + 7 ]

↓

-3[ 22 ]

↓

-66

Answer Link

Otras preguntas

Can someone please help me with number 2 thank you

who invented the Newton scale

In dna replication, each individual parent strand acts as a _____ strand for the synthesis of a _____ strand.

Which situation reveals dramatic irony in the play? A) Eteocles' burial B) Creon's assumption that money is a motive C) Guard's assignment to watch over the bod

A hungry fisherman had been fishing all day long and had caught nothing. He felt weak and tired. Just as he was about to give up, he felt a small tug on his lin

How do landfills contribute to global warming? a. They keep people from recycling. b. Animals become dependent on landfills for resources. c. They take up valua

In lines 1-14, what does it mean "to see America through the immigrant's eyes"? Explain why the authors believe that this is important. PLEASE SOMEONE ANSWER fr

What is the meaning behind annabel lee?

The Sedition Act made it illegal for American citizens to "print, utter, or publish. . . any false, scandalous, and malicious writing" about the government. The

name a few ways your daily life is affected but the decision of the scholars of sumer to divide each hour into 60 minutes and each minute into 60 seconds.