Arectangular field is 450 meters long and 400 meters wide. what is the area of the field in square kilometers? do not round your answer. be sure to include the correct unit in your answer.

Rename mixed numbers before you can subtract are what

What is the solution to the system of equations? (–2, –8) (–1, –5) (0, –2) (2, 4)

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?