4yle warts to buy a hat for $$ \$ 5.75 $$, a T-shirt for $$ \$ 7.65 $$, and a keychain for $$ \$ 3.15 $$. He has $$ \$ 16 $$. Does he have encugh money? Use estimation only to decide. Explain why you are confident in your estimate.

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To determine whether Kyle has enough money using estimation, let's round each item's price to the nearest whole dollar:

1. **Hat:** \$5.75 ≈ \$6
2. **T-shirt:** \$7.65 ≈ \$8
3. **Keychain:** \$3.15 ≈ \$3

**Estimated Total Cost:**
\$6 (Hat) + \$8 (T-shirt) + \$3 (Keychain) = **\$17**

**Kyle's Available Money:** \$16

**Conclusion:**
Based on the estimation, Kyle would need approximately \$17 to purchase all three items, but he only has \$16. Therefore, **he does not have enough money**.

**Why I'm Confident in This Estimate:**

- **Rounding Up for Accuracy:** By rounding each item to the next whole dollar, we're ensuring that the estimate is slightly higher than the actual total. This approach minimizes the risk of underestimating.
  
- **Simple Calculation:** Estimation simplifies complex numbers, making it easier to make quick, reasonable judgments without needing exact figures.

Given that the estimated total (\$17) exceeds Kyle's available money (\$16), it's reasonable to conclude that he doesn't have enough funds for all three items.
Kyle doesn't have enough money because the estimated total cost of the items (\$17) is more than the \$16 he has.

4yle warts to buy a hat for , a T-shirt for , and a keychain for . He has . Does
he have encugh money? Use estimation only to decide. Explain why you are confident in your
estimate.

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4yle warts to buy a hat for , a T-shirt for , and a keychain for . He has . Does he have encugh money? Use estimation only to decide. Explain why you are confident in your estimate.