Write an equation of a line passing through the point (4, -9) and parallel to the line 3x – 6y = 30.

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?

You have a square piece of cardboard that measures 14 inches on each side. to build a box, you cut congruent squares out of each corner of the cardboard. use the picture to find the area of the cardboard you were used to build the box

Can you explain how a table can be used to find a rate of change?