Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.
is the perpendicular bisector of . point t is the midpoint of . point u lies on .
if the length of is 7 units, the length of is
units.

What expression is equivalent to 42x-56y

Solve 3x-18=2y and 5x-6y=6 by elimination show work

Ascientist has discovered an organism that produces five offspring exactly one hour after its own birth, and then goes on to live for one week without producing any additional offspring. each replicated organism also replicates at the same rate. at hour one, there is one organism. at hour two, there are five more organisms. how many total organisms are there at hour seven? 2,801 19,531 19,607 97.655