cadencesturgeon2004
cadencesturgeon2004 cadencesturgeon2004
  • 12-02-2020
  • Mathematics
contestada

10=2n+1
A. 4 1/2
B. 5 1/2
C. 4

Respuesta :

carolynhastings726 carolynhastings726
  • 12-02-2020

Answer:

A

Step-by-step explanation:

First you subtract the 1 from both sides of your equation.

10=2n+1 would turn into:

9=2n

Then divide both sides by 2 to get the n by itself

(9/2)=(n/2)

This will equal 4.5; which, equals 4 1/2

Answer Link
Onoriodefelix
Onoriodefelix Onoriodefelix
  • 12-02-2020

Answer:

n = 4 1/2

Step-by-step explanation:

Given the equation

10 =2n + 1

Subtract 1 from both sides of the equation

We have , 10-1 =2n +1-1

9 = 2n

Divide bothsides by 2 to get the unknown n

9/2 = 2n/2

4 1/2 = n

Therefore n = 4 1/2

Answer Link

Otras preguntas

A balloon is partially inflated with 6.00 L of hydrogen at sea level, where the atmospheric pressure is 1.00 atm. The balloon ascends to an altitude of 1500 m,
Which country experienced the largest percentage change in population between 2010 and 2015?
Chromosome number is reduced from 2n to 1n. this occurs in ___________ anaphase l telophase l anaphase ll telophase ll
Find the perimeter. Simplify your answer.
Explain how wildlife (animals) can survive in a hot desert environment.
cm 5. Express the result of adding 856.6g and 23.86g to the correct number of significant figures. ​
Determine the pH of 7.53 x 10-4 mol/L calcium hydroxide solution
can someone send the working and answer for this question with formulas used and all
Find the perimeter.Simplify your answer.
Argon (Ar): [Ne]3s23p6 core electrons valence electrons