In 2014, there were 1219 endangered plant and animal species in a country. There were 239 more endangered plant species than animal species. How many plant species and how many animal species were considered endangered in 2014?

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =

Solve for x and y: 217x + 131y = 913; 131x + 217y = 827

Using graph paper, determine the line described by the given point and slope. click to show the correct graph below.(0, 0) and 2/3