Can someone help me? Its Measurement. Attached a photo! Thank you!

24lb 11oz  ,  4lb 4oz

Step-by-step explanation:

The first question:

14lb + 9lb,  or 14 + 9,  = 23lb

15oz + 12oz,  or 15 + 12,  = 27oz

This means the answer is 23lb 27oz.

If it is asking for a simplified

There are 16oz in 1lb.

27oz - 16oz = 11oz

So, the simplified answer would be 24lb 11oz.

The second question:

This is done the same way, just subtraction instead of addition.

14lb - 10lb = 4lb

10oz - 6oz = 4oz

This means the answer is 4lb 4oz.

This is the most simplified this answer can get.

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