At the beginning of a trip, the tank of Chloe's
car was filled with 12 gallons of gas. When she
travels constantly on the highway 60 miles per
hour, the car consumes 1 gallon of gas per 35
miles. If she traveled 5 hours and 15 minutes on
the highway with a constant speed of 60 miles
per hour, how many gallons of gas are left in the
tank?

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.

Jose bought 20 shares of netflix at the close price of $117.98. in a few years, jose sells all of his shares at $128.34. how much money did jose make? a.) $192.50 b.) $207.20 c.) $212.50 d.) $224.60

What is the answer to this question? i'm a bit stumped. also how do i do it? 5(x - 4) = 2(x + 5)