allanarayos5597
allanarayos5597
10.04.2020 • 
Mathematics

Misaki had 2 identical pencils that weighed a total of 19 grams, where x is the number of pencils and is the total weight
of the pencils
Misaki wrote 25 pages in 20 minutes, where is the number of pages and vis the time in minutes,
Misaki ate 5 cookies each with 65 calories, where is the number of cookies and y is the total number of calories,
Misaki spent 47.5 minutes working on 5 math problems, where is the number of minutes and is the number of math
problems

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