NEED HELP ASAP, WILL GIVE TO BEST ANSWER

Plz. yesterday, the snow was 2 feet deep in front of archie’s house. today, the snow depth dropped to 1.6 feet because the day is so warm. what is the percent change in the depth of the snow?

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

700 miles the train takes 5 hours to a travel the distance at what unit rate is the train traveling?