Henry, Brian and Colin share some sweets in the ratio 4:5:4. Henry gets 56 sweets. How many more sweets does Brian get over Colin?

How many triangles can be drawn with side lengths 4 centimeters, 4.5 centimeters, and 9 centimeters? explain

David estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x. create a question you could ask that could be answered only by graphing or using a logarithm.

What is the equation of the line that is parallel to the line with the equation y= -3/4x +1 and passes through the point (12,-12)