Write the following proportion using colons. 7 is to 21 as 3 is to 9.

For what value of jn is mn parallel to kl

Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5

Create a question with this scenario you could ask that could be answered only by graphing or using logarithm. 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.