Tara bought 6.54kg potatoes and 9kg 260g onions while dhruv bought 7.21 kg of potatoes and 8 kg150g onions . who caried more by how much?

Solve the equation w^3 = 1,000 i honestly dont know how to punch this into a calculator pls

The dolphins at the webster are fed 1/2 of a bucket of fish each day the sea otters are fed 1/2 as much fish as the dolphins how many buckets of fish are the sea fed each day? simplify you answer and write it as a proper fraction or as a whole or mixed number

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.