Jeremy wrote this equivalent equation to solve for x: x=-11y-140 which of these equations might have been jeremy’s original equation? check all that apply. y + 7x = 23, y + 11x = 140, 2x – 22y = –140, 3x + 33y = –420, x + 140 = –11y

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