Simplify. your answer can only contain positive exponets

Sunday: 1 1 2 monday: 1 tuesday: 2 1 2 wednesday: 1 3 4 thursday: 2 friday: 1 1 2 saturday: 2 jenna is a swimmer and trains every day. the schedule shown outlines the number of hours she trains each day. what is the total number of hours that jenna trains during the week?

The variable in a relation who’s value depends on the value of the independent variable is called what?

What numbers are included in the set of integers? what numbers are not included?