If (one) yard is equal to 3 (three) feet, convert 7 yards to feet

If a • b*2 = 1.8 x 10*-7, and c•b/d = 7.2 x 10*-4, find the value of a•d*2/c*2

Statement: if two points are given, then exactly one line can be drawn through those two points. which geometry term does the statement represent? defined term postulate theorem undefined term

240 seventh graders and two-thirds of the students participate in after-school activities how many students participate in after-school activities