The side wall of a house, with measurements as shown in the diagram, requires painting. The wall is in the shape of a rectangle and a triangle. On average, a litre of paint will cover 8 square metres. A painter estimates that he will require 12 litres of paint. Will this be enough paint? Justify your answer

What is the solution to the system of the equations? x = y - 3 x + 3y = 13

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?

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)