What is the simplified expression for the expression below? One-half (8 x 4) one-third (9 minus 3 x) 5x 5 7x 1 x 7 3x 5.

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