Respond to this Question
Similar Questions

math
a music store sells 28 mp3 players and 39 red mp3 players. each mp3 player costs $67. what is a reasonable estimate for the total cost of the mp3 players?
asked by dee on December 5, 2017 
algebra
Solve by using a system of equations. The number x of MP3 players a manufacturer is willing to sell is given by x = 20p − 1500, where p is the price, in dollars, per MP3 player. The number x of MP3 players a store is willing to
asked by Jer on November 23, 2014 
Algebra
You want to determine the average number of songs people keep on their MP3 players. You want to collect data from a random sample of at least 300. Which of these would be the most valid method of collecting data? a. Survey
asked by SkatingDJ on June 7, 2015 
multiple choice economics
Advances in technology have reduced the cost of manufacturing MP3 players. If demand does not change, A. more MP3 players will be sold at a higher price. B. fewer MP3 players will be sold at a higher price. C. more MP3 players
asked by Alex on November 23, 2015 
Math
A retail store purchases mp3 players for $33 and then sells the same mp3 players for $54.What is the percent of increase?
asked by Anonymous on February 25, 2016 
algebra
Sam is playing songs on her mp3 player. She has 7 hiphop songs, 9 rock songs, and 7 pop songs. If she has the mp3 player play the songs at random without repeating, what is the probability that the first song will be a rock song
asked by Billy on April 20, 2019 
algebra
Vivian has 45 songs on her MP3player, 15 of which are alternative rock and the rest of which are rap. Malik has 60 songs on his MP3player in the same ratio as Vivian’s songs. How many more rap songs does Malik have on his
asked by samay1 on February 28, 2018 
Math Algebra
TechWiz Electronics makes a profit of $35 for each MP3 player sold and $18 for each DVD player sold. Last week, TechWiz sold a combined total of 130 MP3 and DVD players. Let x be the number of MP3 players TechWiz sold last week.
asked by Lisa on November 2, 2015 
Math
The owner of an electronics store received a shipment of MP3 players at a cost of $64.25 each. If he sells the MP3 players for $99.99 each, what is the percent of markup? Round to the nearest whole percent. A. 6% B. 36%** (my
asked by Anonymous on December 10, 2018 
prealgebra
You are researching the price of MP3 players. You found an average price of $58.80. One MP3 player cost $56 and another cost $62. Find the price of the third MP3 player.
asked by Melissa Angeles on August 30, 2012