A vinyl record disc has a 12 inch diameter. When a record player needle is placed on the outside edge of the vinyl disc, find how far the needle travels in one rotation. Use 3.14 for pi.

answer: i think it's a

step-by-step explanation:

215.92 dollars is the answer

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