Plastic recyclables are collected every Monday in Kingsview. If the first Monday of the month falls on the 4th, which of the following dates will also be a Monday during that month?

Cassandra, the sales manager at a jewelry store, receives a commission of 30% of her sales. In addition, she receives a commission of 4.5% of the total sales of other salespeople under her supervision.
If Cassandra sells jewelry worth $2250 and her sales staff sells jewelry worth a total of $6800, what is her total commission in dollars?

Exhibit.

The committee responsible for making the arrangements for an upcoming conference can rent the following sizes of tables.
There are 600 people registered for the conference. All of the following combinations of tables will allow all those registered to be seated. Which will allow them to be seated at the LEAST cost?

A team set a goal of winning 70 percent of the 40 games it would play. Of the first 10 games the team played, it won only 4.
How many of the REMAINING games must the team win to reach its original goal?

Exhibit.

For how many videos rented per month is the cost with Plan A the same as the cost with Plan B?