A tank with 1500 gallons of water is being emptied at a rate of 200 gallons per hour. A swimming pool with 600 gallons of water is being filled at a rate of 100 gallons per hour.
Enter the number of hours it will take the water in the tank and the water in the swimming pool to reach the same
amount.

Write a real-world solution that can be represented by the equation y = 7x be sure to explain what the variables represented in the solution

The general form of the quetion of a circle is ax^2+by^2+cx+dy+e=0 where a=b=0 if the circle has a radius of three units and the center lies on the y axis which set of values of a, b, c, d, and e might correspond to the circle

Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the students’ ratios of science fiction books to history books. 1. determine the ratios’ form:    science fiction books to history books 2. write the ratios as fractions:    dexter: 115; lena: 94 3. rewrite with a common denominator. 4. compare. 5. answer the question. determine which shows the correct comparison of the ratios for this problem.