Two movie theaters each surveyed 21 costumers to determine their age. The table shows a summary of the results ( pls help for the second part also :/)

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

where's the diagram?

step-by-step explanation:

5

step-by-step explanation: