Find the domain of Y= 3 - Sqrt(x-4)

Which of the following statements is not true? a.parallel lines are lines in the same plane that never intersect. b.congruent figures have the same shape and same size angles and sides. c.similar figures must have the same shape and the same size. d.a rotation is when you turn a figure around a certain point.

Complete the solution of the equation. find the value of y when x equals to 28 x+3y=28

Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39