You work in a dentist office you record the numbers of the X-ray plates used each day of the week that the dentist works

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

Eliza wants to make $10,000 from her investments. she finds an investment account that earns 4.5% interest. she decides to deposit $2,500 into an account. how much money will be in her account after 14 years?

Which statements describe the solutions to the inequality x< -20 check all that apply. there are infinite solutions. each solution is negative. each solution is positive. the solutions are both positive and negative. the solutions contain only integer values. the solutions contain rational number values.