There are 25 bikes and trikes at the park. The bikes and trikes have 60 wheels in all. In the graph, the reddots show sums of 25. The blue dots show 60-wheel combinations. How many bikes and trikes are in the park? Explain.

Plz determine whether the polynomial is a difference of squares and if it is, factor it. y2 – 196 is a difference of squares: (y + 14)2 is a difference of squares: (y – 14)2 is a difference of squares: (y + 14)(y – 14) is not a difference of squares

What is the missing reason in the proof? segment addition congruent segments theorem transitive property of equality subtraction property of equality?

What are the solutions of the following system? y=-2x^2 y=x-2