# 3. x cubed + 9x squared

3. x cubed + 9x squaredx squared + 6x 27a) The simplified solution is: b) The expression cannot be simplified. 4. Dolbears law states the relationship between the rate at which Snowy Tree Crickets chirp and the air temperature of their environment. The formula is T= 50 + N-40/4, where T is a temperature in degrees Fahrenheit and N is a number of chirps per minute. If N = 66, find the temperature in degrees Fahrenheit, T.T = degrees (Type an integer or a decimal.)5. Three good friends are in the same Algebra class. Their scores on a recent test are three consecutive odd integers whose sum is 219. Find each score. (Use commas to separate answers.)