2.
in the accompanying diagram, aob is a straight
in the
line, mz aoc = 5x, m2 cod = 3x + 30, and
mzdob = 2x + 10. find the value of x.

In trapezoid klmn, kj=19.2 and jm=22.5. identify ln.

Jose predicted that he would sell 48 umbrellas. he actually sold 72 umbrellas. what are the values of a and b in the table below? round to the nearest tenth if necessary

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