Adrian wants to buy a set of 6 sets of wireless headphones he does not want to spend over $360.how much can he spend per set of headphones?

Suppose that x and y are both differentiable functions of t and are related by the given equation. use implicit differentiation with respect to t to determine startfraction dy over dt endfraction in terms of x, y, and startfraction dx over dt endfraction .

Can someone me with my hwplz(only the circled ones)

Nikolas calculated the volume of the prism. his work is shown below.