Find the value of y for a given variable of x, if y varies directly with x. if y=6 when x=2, what is y when x=5?

could you show me all of the steps or the explain.

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. solve this quadratic equation using the quadratic formula. 2x2 - 2x=1 need asap

Which type of graph would allow us to compare the median number of teeth for mammals and reptiles easily