For amanda's trip to chicago, she boarded a train in omaha and rode 805 km to chicago. on returning, she took the same train and route back to omaha. what distance did she travel?

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?

Factor the expression using gcf 9b+45

Solve the following simultaneous equation by using an algebraic method (either substitution or elimination) 2x + 3y=-4 4x-y=11