Question 1 Ivan buys some tickets that cost £6.99
each. She pays with two. £20 notes and
gets £5.05 change. How many tickets
did Ivan buy?
Question 5

I’m stuck on this i don’t understand.

What’s the answer ? use the picture to see the problem

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.