Given a table and a figure of a line.
The table represents the number of jumping jacks per minute for Alicia
So, the unit rate for Alicia =
So, the number of jumping jack per minute for Alicia = 30
The line represents the number of jumping jacks for Melissa
To find the number of jumping jacks, we will find the slope of the line:
As shown the line passes through the points ( 0,0) and ( 4, 100 )
So, the number of jumping jacks for Melissa = 100/4 = 25
So, the difference between them = 30 - 25 = 5 jacks per minute
So, the answer will be the difference = 5