A salesman works for a base salary of $330 a month plus 5% commission on all the merchandise he sells beyond $6,000. If he sells $7,500 worth of merchandise in one month, what will his total salary
be for the month?

Do more republicans (group a) than democrats (group b) favor a bill to make it easier for someone to own a firearm? two hundred republicans and two hundred democrats were asked if they favored a bill that made it easier for someone to own a firearm. how would we write the alternative hypothesis?

Susie wants to take her friend out for lunch.she wants to spend $9.75 each person. how much will she spend in all.

The width of a rectangle is half as long as the length. the rectangle has an area of 18 square feet. what are the length and width of the rectangle?