3 3. Given the expression 6(3x – 2) - 4(5x + 4), how would
you start to simplify it? Show that some of the properties
can help simplify the expression into simplest form.

Darcy deposited $390 into a savings account. as long as the account balance remains at or above $150, she does not have to pay a service fee for the account. for how many months can she withdraw $40 a month without having to pay service fees? a) 3 b) 5 c) 6 d) 9