(1 pts) 7) Write the statement as an equation and solve:
If John delivered three fewer pizzas than Sue and together they delivered 31 pizzas, how many
pizzas did Sue deliver?
O X+X-3 = 31; Sue delivered 14
pizzas
X+ 3 = 31; Sue delivered 28
pizzas
O X - 3 = 31; Sue delivered 34
pizzas
O x + x - 3 = 31; Sue delivered 17
pizzas
8) Solve: x= 40 (1pts)

Lin is writing an equation to model the proportional relationship between y, the total cost in dollars of downloading videos from a website, and x, the number of videos downloaded. she knows that the total cost to download 3 videos was $12. her work to find the equation is shown below. joylin’s work step 1 k= 3/12= 0.25 step 2 y= 0.25x where did joylin make her first error?

Questions 7-8. use the following table to answer. year 2006 2007 2008 2009 2010 2011 2012 2013 cpi 201.6 207.342 215.303 214.537 218.056 224.939 229.594 232.957 7. suppose you bought a house in 2006 for $120,000. use the table above to calculate the 2013 value adjusted for inflation. (round to the nearest whole number) 8. suppose you bought a house in 2013 for $90,000. use the table above to calculate the 2006 value adjusted for inflation. (round to the nearest whole number)

6cm10 cma conical paper cup has dimensions as shown in the diagram. how much water can the cup hold when full?