Is this right plz to this

Asquare parking lot has 6,400 square meters what is the length in meters

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?

Drag each equation to the correct location on the table. for each equation, determine the number of solutions and place on the appropriate field in the table.