What is 9x - 7i > 9x - 21u

The final cost of a sale is determined by multiplying the price on the tag by 75%. which best describes the function that represents the situation?

What makes a trapezoid an isosceles trapezoid?

Which function has the domain x> -11? y= x+ 11 +5 y= x-11 +5 y= x+5 - 11 y= x+5 + 11