Steve is x years old. his sister is, Diane, is 6 years older than steve. their grandmother is four times as old as Diane. Write and simplify an expression that represents their grandmothers age in years.

Solve the equation - 2(m -30) = -6m a-15 b-13 c-8 d8

Pyramid shown has a square base that is 18 inches on each side has a surface area of 164 square inches what is the slant height

The two box p digram the two box plots show the data of the pitches thrown by two pitchers throughout the season. which statement is correct? check all that apply. pitcher 1 has a symmetric data set. pitcher 1 does not have a symmetric data set. pitcher 2 has a symmetric data set. pitcher 2 does not have a symmetric data set. pitcher 2 has the greater variation. ots represent the total number of touchdowns two quarterbacks threw in 10 seasons of play