lucy200615
lucy200615
02-12-2020
Mathematics
contestada
-2²-3(-2)+7
I think it’s 17 but idk
Respuesta :
hinik78
hinik78
02-12-2020
Answer:
9
−2^2−(3)(−2)+7
=−4−(3)(−2)+7
=−4−(−6)+7
=2+7
=9
Answer Link
VER TODAS LAS RESPUESTAS ( 93+ )
Otras preguntas
If the heart becomes damaged or weakened, how will this affect the body’s systems? A. The muscular system will strengthen the heart. B. Only the nervous system
Bob bought 24 hockey tickets for $83. Adult tickets cost $5.50 and child tickets cost $2.00. How many of each did he buy . Show your work .
how do a cell reproduce?
what's 187 divided by 7?
Melanie swam 918 meters in 3 days if she swam the distance each day how many far did melanie swim in one day
What is 5/8 equal to
The cell membrane of a red blood cell will allow water, oxygen, carbon dioxide, and glucose to pass through. Since other substances are blocked from coming in,
A barista averages making 16 coffees per hour. At this rate, how many hours will it take until she's made 1,200 coffees?
I an confused need help on number 6
Help plz my best friend is stuck on her homework she said its due tomorrow she doesn't know the answers to these questions and she said she doesn't understand a
