4.115 the geen ba gagh show, the percentage f goss don esic product (go, in a state going toward health care from 2007? are modeled by the hndi n 1? 1 2? x + 14 7 where tx)is te pe centage ot goss domestic product going toward health care x years after 2006 use this int a and b gh 2010, with projections for 2014 and 2019 the data nation to solve parts a use the funclon to determine the percentage of gross domestic product that went teard heath care in 2009 does this underestimate or overestimate the percent the percentage of gross domestic product that went toward health care in 2009 using the given function 2

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 square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

What will the graph look like for a system of equations that has no solution? a. the lines will be perpendicular. b. the lines will cross at one point. c. both equations will form the same line. d. the lines will be parallel.