I only need help with questions 3-8

Dana Center Foundations of Mathematical Reasoning Version 3.0 (2020) Foundations of Mathematical Reasoning Version 3.0 (2020) Mathematics Student Pages PATHWAYS Student Pages In-Class Activity 4.A Budgeting Operations 3) Write some notes about what you did to answer Question 2. Be specific. If you worked in your head, what sequence of steps did you use? The table below lists the budget of an average college student attending Mclennan Community College.' Student Budget (in dollars) At Home with Off-Campus Parents Apartment Tuition and Fees 3,450 3.450 Books and Supplies 1,290 1,290 Room and Board 2.565 7.254 What percent of the total cost of attendance comes from tuition, fees, books, and Transportation 3,114 2.565 supplies: Personal and Misc. 2,214 1,935 Part A: For a student living at home with their parents ? Total 12.633 16,494 Part B: For a student living in an off-campus apartment? 1) What does "room and board" mean? What do you think makes the difference between the room and board for living at home with parents versus living in an off- campus apartment? Does the difference in percents mean that the tuition, fees, books, and supplies cost more based on where a student chooses to live? For a student living at home with parents, approximately what percent of a that Suppose a student who lives in an off-campus apartment has the additional student's total budget is spent on room and board? Try to work without a calculator expense of $800 per month on childcare and all other expenses the same as in the and show your steps. table above. How does this affect the percent that this student spends on tuition, fees, books, and supplies? Calculate the percent for this student