kcmartinez87 kcmartinez87
  • 02-10-2020
  • Mathematics
contestada

what is the sum of (n+8)+(nāˆ’12) =

Respuesta :

jaidapierceyoumans
jaidapierceyoumans jaidapierceyoumans
  • 02-10-2020

Answer: 2n-4

Step-by-step explanation:

Cross multiply and add!

n*n=2n

Answer Link

Otras preguntas

What is the typical way a small business is funded? A.Personal savings and bank loans B.Sales of stock and bank loans C.Bank loans only D.Sale of stock only
Please please help!!!!!!!!
What happened in Algeria after it gained independence?​
The graph below shows the transformation from triangle 1 to triangle 2. - Which sequence of steps would transform triangle 1 to triangle 2? reflect across the y
Reposting because I seriously need help. Please, this is time sensitive! Which ordered pair is the best estimate for the solution of the system of equations? {y
square root of 29-12square root of 5
The Lancaster City Police Department has a protocol for responding to reports of exual assault that includes contacting the local rap crisis center to support v
i need help im stuck on this
The points (0,8),(5,3),(4,2) and (-1,7) are vertices of a rectangle. Determine the coordinates of the midpoints for each side and determine if the midpoints are
what is true about ice and liquid water