Commuter has $245 in his commuter savings account. this account changes by -$15 each week he buys a ticket. if the commuter wants to buy 20 weeks of tickets, how muchmusthe add to his account

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

What numbers are included in the set of integers? what numbers are not included?

Thomas is using a drawing program to complete a construction. which construction could he be completing? two perpendicular lines are drawn. inscribing an equilateral triangle in a circle inscribing a square in a circle inscribing a regular pentagon in a circle inscribing a regular hexagon in a circle