What is the value of x in the equation 1/2 (x+6)=18

30

Step-by-step explanation:

0.5(x+6)=18

0.5x+3=18

Subtract 3 from both sides to get 15 on the answer side.

Divide the 0.5 from the x over to the 15 and you will end up with 30 as the answer.

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

idk

step-by-step explanation: