jennifer831
jennifer831
02-11-2016
Mathematics
contestada
Someone please help me on this question
Respuesta :
ajt98
ajt98
02-11-2016
[tex]100 + 10x=15x [/tex]. Subtract 10x from both sides. [tex]100=5x[/tex]. Divide by 5 on both sides. x=20. So you would need to buy 20 movies.
Answer Link
VER TODAS LAS RESPUESTAS ( 12+ )
Otras preguntas
The total mass of the protons in an atom of gold-198 is approximately (1) 79 atomic mass units (2) 119 atomic mass units (3) 198 atomic mass units (4) 277 atomi
At the beginning of the Industrial Revolution, the old money/ aristocracy of Britain increased their wealth by investing in new factories and businesses T/F
A substance that influences the reaction but does not participate in the reaction is a ?
1.A heater supplies 500kj (500,000J) over 10 minutes. a.The latent heat of ice is 340,000J/kg, how much ice could melt in 10 minutes? b.The latent heat of zinc
which factor will decrease in response to increased cardiorespiratory fitness
Which conclusion was a direct result of the gold foil experiment? (1) An atom is mostly empty space with a dense, positively charged nucleus. (2) An atom is com
what is the answer to negative seven eighteenth and negative three sixth
Explain, in terms of atomic structure, why the radius of an Na atom is larger than the radius of an Na+ ion.
Why mans cannot do few things in one moment?
Compare the Sepoy Rebellion in India and the Boxer Rebellion in China.
