6. Rita has 6 dimes and 1 quarter in her wallet. She finds some nickels in her pocket. Write an expression that represents how much money Rita
Has.

PLEASE help this is due today at 4:00 :(

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 + 4x + 5 = 0

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2

Which of the following are independent events? a) knowing that it is going to rain tomorrow, and bringing an umbrella to schoolb) knowing that you have to get up early tomorrow, and going to bed before 9 p. mc) knowing that it is going to rain tomorrow, and going to bed before 9 p. md) knowing that you have a test in school tomorrow, and studying thw night before