Aubrey dinner cost 85$ she tips the waitstaff 30% for excellent service how much is Audrey's tip ? ​

Find the midpoint m of z1=(8+5i) and z2=(12+3i)

On monday, the water was shut off 3 times for 1/4 hours, 2/3 hours, and 1-3/4 hours, respectively. what was the tireless number of hours the water was off?

Hilary decided to purchase 3 points in order to lower her interest rate on her $140,000 mortgage. how much additional money does she need to bring to closing? a. $4200 b. $4000 c. $6 d. $400