Write a number sentences to add 6 ones to 21. write a number sentences to add 6 tens to 21

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.

Which expression gives you the distance between the points (5,1)and(9,-6)

If you answer 2+2 you will get over 80 points