Consider the expression: 451x4 - 13x3 - 7x2 + 2x - 9 Choose the answer that best describes this expression

a One of the coefficients is 81
b It has 4 terms
c The number -9 is a variable
d It has 5 terms

Jack is considering a list of features and fees for denver bank. jack plans on using network atms about 4 times per month. what would be jack’s total estimated annual fees for a checking account with direct paycheck deposit, one overdraft per year, and no 2nd copies of statements?

Which represents the solution set of the inequality 5x-9 < 21? a. x < 12/5 b. x > 12/5 c. x > 6 d. x < 6

Solve the triangle. a = 21°, c = 105°, c = 5