Two terms in a geometric sequence are a5=15 and a6=1.
What is the recursive rule that describes the sequence?

a1=50,625; an=an−1⋅15
a1=11,390,625; an=an−1⋅15
a1=225; an=an−1⋅5
a1=759,375; an=an−1⋅115

i can you, i love poetry

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

⇒

also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

subtract 112.49 from both sides we get;

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt