Ex weighed 80 pounds a year ago. now he weighs 92 pounds. what is the percent increase in his weight?

Brook states that the distance on the line is 4 units. caleb states that the whole line does not have a distance because it continues on forever. vivian states that the line is 6 units long. which distance did brook measure? which distance did vivian measure?

Ateacher noticed 5/8 of the students were wearing either blue shorts or white shorts. write two different ways this could be done.

What is the prime factorization of 23 ?me with this question