Antwon gathered data on the ages of 15 randomly-chosen parents of students in his school. He recorded the data in the table belo

Which representation has a constant of variation of -2.5

Jamie went to home depot. she bought 25 bags of soil that cost $9 per bag. she bought 15 pots at $8 each, and she bought 23 bags of pebbles at $15 each. she used a coupon that gave her $5 off for every 100 dollars she spent. how much did jame pay at the end?

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