Which expression is equivalent to the following complex fraction? 1/x-1/y

1/x+1/y

Which statement best explains whether the table represents a linear or nonlinear function? input (x) output (y) 2 5 4 10 6 15 8 20 it is a linear function because the input values are increasing. it is a nonlinear function because the output values are increasing. it is a linear function because there is a constant rate of change in both the input and output. it is a nonlinear function because there is a constant rate of change in both the input and output.

What is the length of side s of the square shown below?

The population in a city is modeled by the equation p(d)= 100,000*(1+0.3) where d is the number of decades since 1970