Wendy walked 8 miles in 2 hours. what was her average
rate in miles per hour?

Chose the graph below that represents the following system of inequality’s

Arley is building a model of a city map. in one part of the city, three roads form a right triangle, which harley draws as triangle abc, with the following measures: m∠b=90° and m∠a=30°. in his scale model, the hypotenuse of triangle abc, ac¯¯¯¯¯¯¯¯, has a length of 817−−√ cm. what is the value of a (the length of bc¯¯¯¯¯¯¯¯)?

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?