1. Express 729 as a power of 3.
2. The value of (-1)" is:
3. The value of (-1)s is:​

Find the equation of the trend line (line of best fit). show your work i'm using the points (34,76) (42,91)

Ray ce is the angle bisector of zacd, which statement about the figure must be true? mzecd-mzecb mzace « 4mzacd zace - zdcb zecd zacd save and exit

Kayla has a $500 budget for the school party.she paid $150 for the decorations.food will cost $5.50 per student. what inequality represents the number of students,s, that can attend the party?