Find the circumference of this circle using 3 for TT.
13
C ~ [?]
C
M
<
C = 27ır
=

2×3×13=78

since they say use 3 for pi

they are not telling the unit aswell so just put the number

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