You are in charge of the annual powder puff football game. you designed a t-shirt to sell during the event. a company charges $750 for the first 100 t-shirts and $500 for each additional 100 t-shirts. write an equation that represents the total cost as a function of the number (in hundreds) of shirts ordered. find the total cost of 500 t-shirts.

Browning labs is testing a new growth inhibitor for a certain type of bacteria. the bacteria naturally grows exponentially each hour at a rate of 6.2%. the researchers know that the inhibitor will make the growth rate of the bacteria less than or equal to its natural growth rate. the sample currently contains 100 bacteria. the container holding the sample can hold only 300 bacteria, after which the sample will no longer grow. however, the researchers are increasing the size of the container at a constant rate allowing the container to hold 100 more bacteria each hour. they would like to determine the possible number of bacteria in the container over time. create a system of inequalities to model the situation above, and use it to determine how many of the solutions are viable.

Arecipe calls for 2 2/4 cups of raisins, but julie only has a 1/4 measuring cup. how many 1/4 cups is needed to measure out 2 2/4 cups of raisins?

Kira looked through online census information to determine the overage number of people living in the homes in her city what is true about kira's data collection?