Given the following two pair for values x1 =5 y1=4 and x2=1 y2= 1/2. 1 Calculate the Pythagorean triples associated with each pair. 2 Based on the results of the previous activity which values of xn and yn is this identity valid?

Which of the following system of equation is not equal to the system of equations is not equal to the system of equations shown below

Mary used 1/7 of a spool of ribbon to complete 4 projects. she used the same amount of ribbon on each project. how much ribbon did she use on each project?

In a young single person's monthly budget, $150 is spent on food, $175 is spent on housing, and $175 is spend on other items. suppose you drew a circle graph to represent this information, what percent of the graph represents housing?