Pls help im giving brainliest out :)

Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.

Complete each sentence with the correct form of the verb ser or estar to say where the following people are from or where they are right now claudia y maria en méxico

Ateam of runners is needed to run a 1 2 -mile relay race. if each runner must run 1 4 mile, how many runners will be needed?