6) A used car selling for $8,000 was reduced to
$6,000. What was the percent of the discount?

The discount percent equals 25%

Step-by-step explanation:

Cost price minus selling price equals discount price

Discount price = $8000 - $6000 = $2000

Discount percent = discount price/cost price *100%

= $2000/$8000 *100%

= 25%

Therefore, discount percent is 25%

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