The teacher separated her class of twenty-eight student into two group. one group has 4 more than twice as many students as the other group. how many students are in each group?

This stem-and-leaf plot represents the heights of the students on ralph's basketball team. one student's height is missing from the plot. if the mean height of all the students on the team is 61 inches, what is the missing height? a. 55 in. b. 59 in. c. 61 in. d. 65 in.

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b

If a suspect is in possession of 20 grams of cocaine how many ounces does he possess what will the charge be