A commuter train has 8 cars with a maximum occupancy of 56 passengers each and 3 cars with a maximum occupancy of 40 passengers each. There are 9 completely full cars, and 1 car is exactly full. The eleventh car has an unknown number of passengers, but there are fewer than 515 passengers on the entire train. What is the greatest possible number of passengers that could be aboard the eleventh
car?

The chart below shows the distribution of weeds in yard

You have 6 dollars +12 pennies +to quarters + 4 dimes=2 nickels how much do you have

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.