Plz fast 1. simplify. 6/√8 2. simplify. 5/√11

6/ sqrt(8)=

6/sqrt(8) * sqrt(8)/sqrt(8)

6sqrt(8)/8

3/4 * sqrt(8)

3/4 * sqrt(4*2)

3/4 * sqrt(4) * sqrt(2)

3/4 *2*sqrt(2)

3/2 *sqrt(2)

5/sqrt(11) *sqrt(11)/sqrt(11)

5sqrt(11)/11

5/11 *sqrt(11)

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