Mario's six identical cupcakes are distributed to two friends, If each friend gets at least be one cupcake; how many possible outcomes are there

Solve 2x+y=3 x+y=5 in substitution method

Segment an is an altitude of right δabc with a right angle at a. if ab = 2, squared 5 in and nc = 1 in, find bn, an, ac.

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )