How would you write this expression as a sum or difference? 1 5 log3x + log3y log3x5 – log3y 1 5 (log3x + log3y)

Np4=12np2 with clear explanation.

In a box lenght 1m breadth 60 cm and height 40 cm small rectangular packets of dimension 5 cm into 8 cm into 10 cm are packed. how many such small packets can be packed in the big box?

The cash price of a television is $580.the hire-purchase price of the television is $865.the hire-purchase price is an initial deposit of n% of the cash price and 6 equal monthly payments of $120.find the value of n.