What is "2 more than half a number is 6"

The suare root of 9x plus 7 plus the square rot of 2x equall to 7

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.

Find the arc length of the semicircle. 7the grade