A class collects data on the number of movie tickets purchased and the total cost of those tickets. The class plots the data on a scatter plot. Which statement BEST interprets their results?
A. There is likely to be causation between the number of movie tickets purchased and the total cost of those tickets but not
correlation
B. There is likely to be correlation between the number of movie tickets purchased and the total cost of those tickets but not
causation
C. There is likely to be both correlation and causation between the number of movie tickets purchased and the total cost of those
tickets
D. There is likely to be neither correlation nor causation between the number of movie tickets purchased and the total cost of those
tickets

Find the quotient. 50a2 – 98b2 -5a +7b

You and three friends will be going out to eat at your favorite restaurant! each of you will order three items of your choice. you will also need to leave a tip. if you split the bill evenly among all four of you, how much will each person need to contribute? locate a menu for your favorite restaurant and pick three items for yourself and each friend. list the restaurant name, items, and prices in a table like the one below. in the column labeled subtotal, determine the cost of each person’s order. the customary tip is 20% of the total bill. in the column labeled tip, calculate the amount of tip each person should leave. in the column labeled total bill, determine the total of each person’s order, including the tip. restaurant name: names item 1 price item 2 price item 3 price subtotal tip total bill your name friend #1 friend #2 friend #3 part 2: questions answer the following questions, showing all work: what is the total cost of the entire bill (all four meals), including tip? write an expression using fractions to show how to determine the amount that each person will pay. then calculate each person's contributions showing all steps in long division. if each person paid an equal amount, who would save the most money? explain your reasoning using at least two complete sentences.

The parabola x= √y-9 opens: a.)up b.)down c.)right d.)left