who imposes income taxes on employee salaries? The __ is chartered to collect income tax and impose penalties who do not pay what they owe the government?

We have enough material to build a fence around a station that has a perimeter of 180 feet the width of the rectangular space must be 3 1/4 feet what must the length be

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

Icould really use some with this question.