What is 100 minus 3/4? Explain your answer

The number of branches on a tree demonstrates the fibonacci sequence. how many branches would there be on the next two levels of this tree? 13 | | | m branches

Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2

Out of 50 students surveyed, 16 have a dog. based on these results, predict how many of the 280 students in the school have a dog.