Fimd the medium. of given data ? 16,15,14,18,17,20,25​

Which expressions are equivalent to -6 + 3m

Jacob signs up to work for 2 1/2 hours at the school carnival. if each work shift is 3/4 hour, how many shifts will jacob work? (i just want to double check : |, for anybody that responds! : )

Anna is constructing a line segment that is congruent to another segment ab. for the construction, which tool should be used to mesure segment ab