Which is the value of the expression? [90÷(9−6)]×6

Create another three examples that does not behave like a function. explain why your chose each example to fit the category be very

Can someone me and do the problem plz so i can understand it more better

Cherie works in retail and her weekly salary includes commission for the amount she sells. the equation s=400+0.15c models the relation between her weekly salary, s, in dollars and the amount of her sales, c, in dollars. interpret the slope of the equation.