Jacob plans to work at his family's restaurant this summer to make some extra money. His parents have agreed to pay him $9.75 per hour to work Monday through Friday for a total of 10 weeks. They have also guaranteed that he can work at least 4 hours each day but no more that 7 hours per day. Describe the relationship between the amount of money jacob earns and the number of hours he works

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.

Simplify the expression and find the missing terms. the simplest form of has in the numerator and in the denominator.

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15