jacobbrochu jacobbrochu
  • 05-02-2018
  • Mathematics
contestada

Lucas is offered either 15% or $21 off his total shopping bill. how much would have to be spent to make the 15% option the best one?

Respuesta :

zrh2sfo
zrh2sfo zrh2sfo
  • 05-02-2018
Let the total bill be x. We have:
0.15x > 21 <-- Since 15% is 0.15     using inequality calc. x >$140 
Answer Link

Otras preguntas

a device that does work in an electrical circuit
Supply the missing reason (s) for the given proof number 14
Supply the missing reason(s) for the given proof
In the state of Minnesota, Jude Flaw appears in court as plaintiff. The defendant charges that Mr. Flaw failed to complete plumbing work he promised to do. He a
Can anyone help me ????? Please
Can someone please help me!!
if Marianne bought 10 pounds of of potting soil and her father tells her he needs 13 pounds of potting soil how much additional bags should he buy
which type of lava flows easily? a) silica-rich b) composite c) basaltic d) smooth
In a furnace zinc is a gas but lead is a liquid. Suggest why?
What is bigger 3/6 or 4 /10