Which polynomial expression represents the area of the outermost square tile, shown below? a square shaped tile with length x minus three is shown x2 + 6x − 6 x2 − 9x + 6 x2 + 6x − 9 x2 − 6x + 9

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Candice uses the function f(t)=t+100−−−−−−√ to model the number of students in her after-school program. the variable t represents days and f(t) represents the number of students. how many days does it take for there to be 15 students in her program? a. 225 days b. 125 days c. 325 days d. 115 days

Aculinary club earns $1360 from a dinner service. they sold 45 adult meals and 80 student meals. an adult meal costs twice as much as a student meal. what is the cost of an adult meal?