14 is the geometric mean of 4 and what number

24

Step-by-step explanation:

24+4= 28

Mean means the sum of numbers divided by 2         24+4= 28

28/2= 14

idk

step-by-step explanation: i just don't

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