medinastacy970 medinastacy970

04-05-2021
Mathematics

contestada

andy bought a cellphone for $120. After six months, he sold the cell phone for $78. What percent did he decrease the price of the cellphone?

Respuesta :

THEFALLOFF THEFALLOFF

04-05-2021

Answer:

45%

Step-by-step explanation:

$78 is 65% of $120, therefore, the price was decreased by 45%. To prove 78 is 65% of 120, multiply 120x0.65 and you'll get 78. The reason you use 0.65 is because 65% is 0.65 in it's decimal form.

Answer Link

Otras preguntas

The solubility product for barium sulfate is 1.1 × 10–10. calculate the molar solubility of barium sulfate.

What type of microscope is used for looking at metal surfaces?

To derive energy from food, you must eat foods that contain what

Dorothea Lange developed the Zone System. True or False? Help pleaseeeeeeee!

According to Nelson Mandela how does the present in South Africa contrast with the past

i have no clue.....hate biology tho :3

Mr. Rr the Rreliable Rrobot has been programmed to whistle every $18$ seconds and do a jumping jack every $42$ seconds, starting from the moment he is turned on

A collection of quarters and nickels contains at least 42 coins and is worth at most $8.00. If the collection contains 25 quarters, how many nickels can be in t

Question 12 In 1798, inventor Eli Whitney created interchangeable parts for muskets. The idea of using standard parts was eventually adopted by factories to ea

How many distinguishable 7 letter "words" can be formed using the letters in alabamaalabama?