Select all of the stories that can be represented by the equation.

If none of the stories can be represented, say ¨None of the above".

Shen has been saving x dollars each week for $18 weeks. Today, his uncle gave him $45 . Shen now has enough money for a bike that costs $117.

Shen has been saving $18 each week for x weeks. Today, he used $45 of his savings to buy a bike. He now has $117 left in his savings.

Shen has been saving x dollars each week for 18 weeks. Today, he used $45 of his savings to buy a bike. He now has $117 left in his savings.

Shen has been saving $18 each week for weeks. Today, his uncle gave him $45 . Shen now has enough money for a bike that costs $117 .

1 answer

The story that can be represented by the equation is:

Shen has been saving x dollars each week for 18 weeks. Today, he used $45 of his savings to buy a bike. He now has $117 left in his savings.