Which pair of triangles can be used to show that the slope of the line y=1−x is the same between distinct pairs of points on the line?

Pete is making decorations for a dinner party. the instructions tell him to use 9 flowers for a medium-sized decoration. complete each statement to adjust the flowers for different-sized decorations based on these instructions.

Find the greatest common factor of -30x 4 yz 3 and 75x 4 z 2.

How much dextrose 70% must be mixed with dextrose 5% to prepare 1,000 ml of dextrose 20%?