Form the union for the following sets.
R={10,15,20}
S={20,25}
R U S =

|z| > (1/2) {-1/2, 1/2} {z|(-1/2) < z < (1/2)} {z|z < (-1/2) ∪ z > (1/2)}

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

How far does the wijw nj jh jevh dhhb vte hbhe gvbf5wf bjehn v