Jim is able to sell a hand-carvedd statue for $670 whick was a 35% profit over his cost . how much did the statue originally cost his ?

Solve x+3y=6 and 4x-6y=6 by elimination . show work !

Me. i can't figure out this question. give an explanation too. .

Cody started biking to the park traveling 15 mph, after some time the bike got a flat so cody walked the rest of the way, traveling 4 mph. if the total trip to the park took 6 hours and it was 46 miles away, how long did cody travel at each speed? solve using rate times time= distance