What is the ratio of the perimeter of δbcd to the perimeter of rectangle abde? ? what is the ratio of the perimeter of δbcd to the perimeter of rectangle abde? 1 32 53 2 done

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?

In the sixth grade 13 out of 20 students have a dog if there are 152 sixth grade students how many of them have a dog

The candy store is having a 30% off sale. emma is going to buy $7.50 worth of candy.how much will she pay after the discount