Find the solution of the square root of the quantity of x plus 3 plus 6 equals 9 and determine if it is an extraneous solution. ( a. x=0 extraneous; b. x=0 non-extraneous; c. x=6 extraneous; d. x=6 non-extraneous)

7. the area of the playing surface at the olympic stadium in beijing isof a hectare. what area will it occupy on a plan drawn to a scaleof 1: 500?

An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .

Joe has some money in his bank account he deposits 45$ write an expression that represents the amount of money in joe's account