Krishawn adds two rational expressions, and then simplifies the answer. his simplified answer is (x-+2)/x-2 which expression could represent krishawn's original problem?

What is the measure of angle tvu shown in the diagram below

The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year

Aplot of land has been surveyed for a new housing development with borders ab, bc, dc, and da. the plot of land is a right trapezoid with a height of 60 feet and an opposite leg length of 65 feet