WORTH 50 POINTS What property represents these equation
1.12+(4+10)=12+(10+4)
2. 4(x+3)=4x+12
3.52×(52×32)=(22×52)×32
4. 4×14=1
5. −5y2+0=−5y2
6. (8×2)×0=0

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.

The parabola y = x² - 4 opens: a.) up b.) down c.) right d.) left

Alonso walked with his friend andy one day, and wanted to compare their speeds. alonso walked 3 miles in one hour, and andy walked 2 miles in 2 hours. complete the table to graph the relationship for each person.