3 ice cream cones cost $8.25. At this rate , how much do 2 ice cream cones cost?

What is the value of the expression below? (81^2)^1/8

In the diagram below? p is circumscribed about quadrilateral abcd. what is the value of x

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?