Approximate to the nearest tenth the real zeros of f(x)=5x^3+9x^2+12x+2

True or false? many triangular shapes can be circumscribed about a given circle

Find the pattern and use it to list the nth term in the sequence. 6, 12, 20, 30, 42, 56, the nth term of the sequence is

Need ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?