Seudónimo Seudónimo

13-11-2017
Mathematics

contestada

A customer pay $18 for a DVD that originally cost $20. What is the percent decrease in the cost of the DVD?

Respuesta :

caitlinsasha14 caitlinsasha14

13-11-2017

It is a 10% decrease :)

Answer Link

Otras preguntas

Sandy made several investments. She bought 1000 shares of a company's stock for $8.60/share, she bought a bond with a face value of $2500 and a coupon rate of

Discuss the major problems of the urban center of Ethiopia

I need help solving for x:- [tex]\sf 4x-1=11[/tex]

if 6.0 g of carbon is heated in air the mass of the products obtained could be either 22.0 of 14.0 G depending on the amount of air present what law will be in

How many moles of aluminum (Al) are needed to form 3.7 mol Al203? 4Al(s) + 302(g) --> 2A1203(s)

how to solve 3x-2y=14 and 5x+6y=42 using substitution

Evaluate: 2−1 × 23 /24

the answer mus be should or could

Select the expressions that are equivalent to 3(7j+2)

Write a letter to your headteacher discussing two games that should be encouraged among the students in your school.