Gary weighed 187 pounds after graduating high school. 5 years later he weighs 228
pounds. By what percentage has his weight
changed?
Plz hel

Sole with work in 10 years, the average number of hours of tv watched per week by teenagers dropped from 23.9 to 21.4. find the percent of change.

Use the data on the dot plot to answer the question.how many people read for more than three hours last week? i'm on a unit test review

The graph and table shows the relationship between y, the number of words jean has typed for her essay and x, the number of minutes she has been typing on the computer. according to the line of best fit, about how many words will jean have typed when she completes 60 minutes of typing? 2,500 2,750 3,000 3,250