Find the area. Answer without units

Write two subtraction equations that are equivalent to 5 + 12 = 17.

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?

An ant travels at a constant rate of 30cm every 2 minutes.at what speed does the ant travel per minute