A survey of 39 university students found: • 10 worked part-time while studying • 18 received financial help from home • 19 withdrew money from their savings as needed • 2 financed themselves from all three sources • 12 received financial help from home only • 5 received financial help from home and withdrew money from savings • 6 financed themselves only by working part-time and withdrawing money from savings. Determine how many students: a did not finance themselves using any of the three resources

Demonstrate the proof of your new polynomial identity through an algebraic proof and a numerical proof in an engaging way! make it so the whole world wants to purchase your polynomial identity and can't imagine living without it! you must: label and display your new polynomial identity prove that it is true through an algebraic proof, identifying each step demonstrate that your polynomial identity works on numerical relationships create your own using the columns below. see what happens when different binomials or trinomials are combined. square one factor from column a and add it to one factor from column b to develop your own identity. column a column b (x − y) (x2 + 2xy + y2) (x + y) (x2 − 2xy + y2) (y + x) (ax + b) (y − x) (cy + d)

How far is x from 5 on a number line?

Arestaurant charges $100 to rent its banquet room for an event. it also charges $15 to serve dinner to each guest. write an equation for the total cost of the banquet room in terms of the number of guests. deine your variables. what is the total cost of the banquet room for 20 guests?