6. A rectangular lawn, measuring 8 m by 4 m, is surrounded by a flower bed of uniform width. The combined area of the lawn and flower bed is 165 m2. What is the width of the flower bed? Round answer(s) to the nearest tenth, if necessary.

What is the measure of angle tvu shown in the diagram below

Aschool puts on a play. the play costs $1,200 in expenses. the students charge $4.00 for tickets. there will be one performance of the play in an auditorium that seats 500 people. what is the domain of the function that shows the profit as a function of the number of tickets sold?  

Atown has a population of 12000 and grows at 3.5% every year. what will be the population after 7 years, to the nearest whole number?