selenagurpe selenagurpe

10-03-2017
Mathematics

contestada

Solving simple equations
9n + 12 = 30

Respuesta :

sara153 sara153

10-03-2017

Subtract the 12 on both sides
9n=18
Divide both sides by 9
n=2

Answer Link

hannahdollman hannahdollman

10-03-2017

n is equal to 2
9n=30-12
9n=18
n=2

Answer Link

Otras preguntas

these triangles are similar. find the missing length, h. 7*6*7/2. 1*h*1/2

Friction between a skateboard wheel and the surface produces ?

what are the main causes of world war 1 ?

Which of the following statements about scientific models is true?a. Models are useful only if you can hold them in your hands.b. models are useful only if they

Is 5/8 equivalent to 4/10

What is experimental probability?

Does the surrounding air become warm or cool when vapour phase of H2O condenses? Explain

The following are all components of what? • positioning of actors on stage • scenic backgrounds • props and costumes • lighting and sound effects A. Staging

A really simple question that I just don't understand.

if x+y+z=9, xy+yz+zx =26; find x²+y²+z²