In a bag there are pink buttons, yellow buttons and blue buttons. There are five times as many pink buttons as yellow buttons. number of yellow buttons : number of blue buttons = 4:7 One button is selected at random. Work out the probability that the button is either pink or blue. Give your answer as a fraction in its simplest form.​

Do not comment if you aren’t going to . create a real-life situation and create a system and show how it might be modeled algebraically with a system of equations (or inequalities) show all work include a few sentences explaining the situation, your variables of choice and what each represents, and how you would set it up and solve it algebraically. !

What point is the projection of q on a) r b) s c) t

1. evaluate 8x(2)y9(-2) for x=-1 and y=2 2. simplify the equation. -() 3. simplify the expression. [tex]\frac{5}{x(-2) y9(5)}[/tex]