8idt10
8idt10
30-09-2016
Mathematics
contestada
I need to simplify
9+.5(7n-26)-8n by 10 PM!
Respuesta :
JuliaYoungwonKo17
JuliaYoungwonKo17
30-09-2016
Answer: -4.5n - 4
Calculation/Explanation:
Distribute;
9 + (0.5)(7n) + (0.5)(-26) + -8n
= 9 + 3.5n + -13 + -8n
Combine Like Terms:
= 9 + 3.5n + -13 + -8n
= (3.5n + -8n) + (9 + -13)
= -
4.5n
+ -
4
Answer Link
VER TODAS LAS RESPUESTAS ( 84+ )
Otras preguntas
Most jobs moved from the home to the factory and led to _______________. a. factorization c. economic revolution b. urbanization d. all of the above
what adaptions do blob fish have to survive
education in rome was
The atoms of which elements are least likely to form chemical bonds? Check all that apply. -phosphorus (P) -helium (He) -sodium (Na) -carbon (C) -oxygen (O) -ne
The three large arteries originating from the aortic arch are the __________.
To this day, fights still ensue between Hindus and Muslims over control of ___________.
3 things our atmosphere does for us
Two iron blocks are the same size. One block has a higher temperature than the other. Which describes the thermal energy of these blocks? A.Lower temperature m
Match the civilization with its form of writing. 1. Egypt 2. Mesopotamia 3.Indus Valley a. Cuneiform b. Pictographs c. Hieroglyphs
what led to the rise of city-states in northern Italy during the later middle ages
