mariaashbrook21 mariaashbrook21

14-07-2021
Mathematics

contestada

The weight of cell phones has been decreasing 20% each year since 1983.
Based on this information, if a cell phone in 1983 weighed 2.5 pounds, how much would a phone weigh in 1984?

Respuesta :

Wolfhound905 Wolfhound905

14-07-2021

Answer:

2 pounds

Step-by-step explanation:

so if we say we decrease 20% each year and we're only going one year. All you have to do is 2.5 - 20%

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