Find the values of x and y (i need to see it worked out i am missing something)

What value of x will make the triangles similar by the sss similarity theorem?

Determine the relationship of ab and cd given the following points

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 jamie pay at the end?