Question

12. Jerod takes some

money to the mall. He
spends $8.50 on a snack.
He would like to keep a
minimum of $10.00 in his
pocket at all times. How
much money did Jerod
take to the mall?

Answer 1

Answer: Jerod took at least $18.50 to the mall to ensure that he had at least $10.00 left after buying a snack.

Explanation:

Let's use "x" to represent the amount of money Jerod took to the mall.

After he spends $8.50 on a snack, he will have x - 8.50 dollars left.

Since he wants to keep a minimum of $10.00 in his pocket at all times, we can set up an inequality:

`\sf:\implies x - 8.50 \geqslant 10.00`

To solve for x, we can add 8.50 to both sides of the inequality:

`\sf:\implies x \geqslant 18.50`

Therefore, Jerod took at least $18.50 to the mall to ensure that he had at least $10.00 left after buying a snack.

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