Two trains leave stations 476 miles apart at the same time and travel toward each other. One train travels at 80 miles per hour while the other travels at 90 miles per hour. How long will it take for the two trains to meet? Do not do any rounding. hours

Q: Finbar bought his home for $150,000 in 2010. Property values have increased 10% every year since he…

A: Given, in 2010 Finbar bought his home $150,000 property value increase 10% every year, To find the…

Q: A person standing on a moving walkway travels 75 feet in 25 seconds. what equation represents the…

A:

Q: variation equation, and use it to solv er tubing varies jointly with the leng ameter tubing costs…

A: Introduction: A variation is a relationship between one set of values for one variable and another…

Q: The amount carpets earns varies directly with the number of carpets cleaned how much does the…

A:

Q: Because crickets are sensitive to air temperature, they can be used to determine the temperature. To…

A: Given:Seconds151515Number of chirps3039TemperatureTo find:Missing values in the above table.Equation…

Q: The cost of building a certain office building is proportional to the square of the number of…

A: To find the cost of 20 office building.

Q: The distance to stop a certain vehicle varies directly with the square of its speed. It takes 320…

A: If a is directly proportional to b then a∝b If a is inversely proportional to b then a∝1b To convert…

Q: A motorboat leaves port and travels at an average rate of 11 mph. Four hours later, a yacht leaves…

A: topic - equations

Q: Draw a bar model/ tape diagram to represent the situation. Include clear labels. Write an equation…

A: Late Lyle's have covered x distance  and need to cover 287 kilometers more so that the complete…

Q: Driving on the Autobahn in Germany, you have to brake suddenly. Let’s assume that the stopping…

A: If a is directly proportional to b, then this is denoted by a α b, In order to write this…

Q: A car company performed an experiment to accurately describe their new vehicle's gas mileage. The…

A: Given :

Q: The time it takes to cover the distance between two otes by car varies inversely with the speed of…

A:

Q: The time required to do a job varies inversely as the number of people working. It takes 5hr for 7…

A: If t is inversely proportional to n, this is represented as t=kn where k is the proportionality…

Q: Find the cost of gasoline when oil is  $62  a barrel. Round the answer to at least three decimal…

A: The equation of the regression line is y^=2.0169+0.0125x.

Q: xy 12 %3D

A: take value of x then we get y then make a table and then draw the graph