Find an explicit rule for the nth term of the sequence.

-5, -30, -180, -1080, ...

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .

98 point question what is the record for most points in one

Suppose a gym membership has an initial enrollment fee of $75 and then a fee of $29 a month. which equation models the cost, c, of the gym membership for m months?