Are the fraction and decimal equivalent? Explain how you know. 3/50 & 0.06

Kathy spent 5/8 of her money on books and another 1/6 of her money on stationeries.what fraction of kathy’s money was left?

Dean and karlene get paid to write songs. dean is paid a one-time fee of $20 plus $80 per day. karlene is paid a one-time fee of $25 plus $100 per day. write an expression to represent how much a producer will pay to hire both to work the same number of days on a song.

If a company produces x units of an item at a cost of $35 apiece the function c=35x is a of the total production costs