bryannaa081456 bryannaa081456

03-01-2020
Mathematics

contestada

A DVD player that is marked down for $400 to $350.what is the percentage of decrease

Respuesta :

Luv2Teach Luv2Teach

03-01-2020

Answer:

Step-by-step explanation:

Percent increase/decrease has a formula:

[tex]\frac{orig-sale}{orig}*100=%inc/dec[/tex]

For us, this looks like:

[tex]\frac{400-350}{400}*100[/tex]

which simplifies to

[tex]\frac{50}{400}*100[/tex]

which is 12.5%

Answer Link

Otras preguntas

5. Why is the United States so concerned about Cuba and communism taking hold in this country?

perpendicular help i need help

Where were the first experiments in building empires conducted?

what object will be formed when this rectangle is rotated about line m?

Write the correct form of escribir based on the subject

Chains of volcanoes -- all lined up in a row or an arc -- are often produced by plate tectonic processes: collision between two ocean plates; collision between

A circle is centered on point BBB. Points AAA, CCC and DDD lie on its circumference. If \blue{\angle ABC}∠ABCstart color #6495ed, angle, A, B, C, end color #649

If 4 is a solution to x^2+bx-12=0, then b=?

Can somebody help me with my essay. The topic is Should grandparents move with their families when the family move to a new country? It's only 5 paragraph. plea

1. Find the mean, median, mode and range of the following numbers: 19, 24, 22, 19, 17, 15, 16, 17