n the first two hockey games of the year, Roland played 1 ½ periods and 1 ¾ periods. How many periods in all did he play?

Write the expression 7x^3-28xy^2 as the product of 3 factors

Elizabeth is using a sample to study american alligators. she plots the lengths of their tails against their total lengths to find the relationship between the two attributes. which point is an outlier in this data set?

Elizabeth claims that the fourth root of 2 can be expressed as 2^m since (2^m)^n = 2. find the values of m and n for the case where elizabeth's claim is true.