Plz answer fast write in copy​

What expression is equivalent to (2x-1)(x-3)?

Each month, a shopkeeper spends 5x + 14 dollars on rent and electricity. if he spends 3x−5 dollars on rent, how much does he spend on electricity? for which value(s) of x is the amount the shopkeeper spends on electricity less than $100? explain how you found the value(s).

How many 2/5s are in 1 and 1/2 plz someone me right now