Seudónimo Seudónimo
  • 09-02-2017
  • Mathematics
contestada

A sale on dog food that cost $10 a bag says buy 1, get one 1/2 off. What is the true percent discount on the dog food?

Respuesta :

andriansp andriansp
  • 15-02-2017
cost to buy one  = $ 10
Cost to buy two without discount = $ 20 
Cost to buy two with the discount = 10 + (1/2 *10) = 15

True percent discount on the dog food  = 5/20 x 100 % = 25 %
Answer Link

Otras preguntas

The color of a star depends on its (composition, distance, temperature), (red, white, yellow ) and -colored stars are the coolest.
The amount of moisture in a food is described as available water and is expressed as aw or wa
Explaining to a borrower the fees that make up the Annual Percentage Rate (APR) of a borrower’s loan is:
10 times as much as what is 1/10 of 900
Which line in this excerpt from act 1 of Romeo and Juliet is an oxymoron
ANSWER PLZ QUICK AND FAST
What does "bottom line" mean?  how does the organization of the bottom line change in different types of messages?
Find the values of a and b in the rhombus below.
Rebecca works at a store that sells clothing accessories. The supply function for pairs of socks is P = Q - 13, where P is the price and Q is the quantity of pa
p=w/t solve for t plus the steps to do it