What is the value of (sqrt(3) + 3sqrt((3)-sqrt(27))
i know the answer is -30, but i don't know how to solve this one either!

  -30

Step-by-step explanation:

You can work this two ways. One way is to factor √3 from both binomials. We'll show that second. The other way is to multiply it out in the usual way.

Multiply it out

Simplify it first

To me, the latter method seems easier.

jwjwkwkwkkkdjebd b jdjejdndj he jenej

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