marnold marnold
  • 01-10-2014
  • Mathematics
contestada

The cost of ordering multiple items is sometimes, always or never proportional

Respuesta :

SlowZasob
SlowZasob SlowZasob
  • 01-10-2014
Unless there is no promotion like "buy 2 get 1 free" or "buy 2 get 1 for 50%" etc. then the cost of ordering multiple items is always proportional. Let's say something costs $5. Two items will cost $10, three $15, four $20 etc. These numbers are all proportional. Hopefully that's what you meant :)
Answer Link

Otras preguntas

Graph the exponantial function y = 3⅝x​
Which ordered pair is the solution to the system equations? 5 -5x – 3y = 12 1 = 0 y = X – 12 Which ordered pair is the solution to the system of equations?
1. The Declaration of Independence/Constitution covers all people's rights and freedoms (True or False)
What is the slope of (6,-3) (-3,-8)
Have you noticed that the tip smells like saliva after playing the flute I like the smell of saliva at the end of the flute does anyone else like this smell lik
3. the answer isn't c or dGraph the relation shown in the table. Is the relation a function? Why or why not?(-5, 2)(-1, 4)(2, -5)(4, -1)Yes; no vertical line pa
Anyone know how to solve this?
Find the ratio of x to y. 5x = 8y
this is the question​
what can the election of 1800 teach you​