Buyers Are Charged A Shipping Fee Of $\$4.75$ For Each Scarf Order. Which Expression Can You Use To Find The Total Price Of A Scarf Order?A. $4.75s + 48$ B. $4.75s - 48$ C. $48s + 4.75$ D. $48s - 4.75$

When it comes to purchasing items online, one of the most important factors to consider is the cost of shipping. In this scenario, buyers are charged a shipping fee of $\$4.75$ for each scarf order. To find the total price of a scarf order, we need to consider both the cost of the scarf and the shipping fee. In this article, we will explore the different expressions that can be used to find the total price of a scarf order.

The Cost of the Scarf

Let's assume that the cost of each scarf is $\$48$. This is a fixed cost that does not change, regardless of the number of scarves ordered. We can represent this cost using the variable $s$, where $s$ is the number of scarves ordered.

The Shipping Fee

As mentioned earlier, the shipping fee is $\$4.75$ for each scarf order. This is a variable cost that depends on the number of scarves ordered. We can represent this cost using the expression $4.75s$, where $s$ is the number of scarves ordered.

Finding the Total Price

To find the total price of a scarf order, we need to add the cost of the scarf and the shipping fee. This can be represented using the expression $48 + 4.75s$. This expression takes into account both the fixed cost of the scarf and the variable cost of the shipping fee.

Evaluating the Options

Now that we have found the expression to find the total price of a scarf order, let's evaluate the options provided:

• A. $4.75s + 48$: This expression is incorrect because it adds the shipping fee to the cost of the scarf, rather than adding the cost of the scarf to the shipping fee.
• B. $4.75s - 48$: This expression is also incorrect because it subtracts the cost of the scarf from the shipping fee, rather than adding the cost of the scarf to the shipping fee.
• C. $48s + 4.75$: This expression is incorrect because it multiplies the cost of the scarf by the number of scarves ordered, rather than adding the cost of the scarf to the shipping fee.
• D. $48 + 4.75s$: This expression is correct because it adds the cost of the scarf to the shipping fee, resulting in the total price of the scarf order.

Conclusion

In conclusion, the expression that can be used to find the total price of a scarf order is $48 + 4.75s$. This expression takes into account both the fixed cost of the scarf and the variable cost of the shipping fee. By using this expression, buyers can easily calculate the total price of their scarf order and make informed purchasing decisions.

Additional Tips

When working with expressions, it's essential to follow the order of operations (PEMDAS):

1. Parentheses: Evaluate expressions inside parentheses first.
2. Exponents: Evaluate any exponential expressions next.
3. Multiplication and Division: Evaluate any multiplication and division operations from left to right.
4. Addition and Subtraction: Finally, evaluate any addition and subtraction operations from left to right.

By following the order of operations, you can ensure that your expressions are evaluated correctly and that you get the right answer.

Common Mistakes

When working with expressions, it's easy to make mistakes. Here are some common mistakes to avoid:

• Incorrect order of operations: Make sure to follow the order of operations (PEMDAS) when evaluating expressions.
• Incorrect variable substitution: Make sure to substitute the correct variable values into the expression.
• Incorrect expression simplification: Make sure to simplify the expression correctly before evaluating it.

By avoiding these common mistakes, you can ensure that your expressions are evaluated correctly and that you get the right answer.

Real-World Applications

The concept of finding the total price of a scarf order has real-world applications in various industries, such as:

• E-commerce: Online retailers use expressions to calculate the total price of orders, including shipping fees.
• Retail: Brick-and-mortar stores use expressions to calculate the total price of items, including sales tax and discounts.
• Finance: Financial institutions use expressions to calculate interest rates and fees associated with loans and credit cards.

In this article, we will address some of the most frequently asked questions related to finding the total price of a scarf order.

Q: What is the cost of the scarf?

A: The cost of the scarf is $\$48$. This is a fixed cost that does not change, regardless of the number of scarves ordered.

Q: What is the shipping fee?

A: The shipping fee is $\$4.75$ for each scarf order. This is a variable cost that depends on the number of scarves ordered.

Q: How do I find the total price of a scarf order?

A: To find the total price of a scarf order, you need to add the cost of the scarf and the shipping fee. This can be represented using the expression $48 + 4.75s$, where $s$ is the number of scarves ordered.

Q: What if I order multiple scarves? How do I calculate the total price?

A: If you order multiple scarves, you need to multiply the shipping fee by the number of scarves ordered. Then, you add the cost of the scarf to the shipping fee. For example, if you order 3 scarves, the total price would be $48 + 4.75(3)$.

Q: Can I use a calculator to find the total price?

A: Yes, you can use a calculator to find the total price. Simply enter the expression $48 + 4.75s$ and the number of scarves ordered, and the calculator will give you the total price.

Q: What if I make a mistake when calculating the total price?

A: If you make a mistake when calculating the total price, you can always recheck your work and recalculate the total price. You can also use a calculator to double-check your answer.

Q: Can I use this concept to find the total price of other items?

A: Yes, you can use this concept to find the total price of other items. Simply substitute the cost of the item and the shipping fee into the expression $48 + 4.75s$, and you will get the total price.

Q: What if the shipping fee is different for different items?

A: If the shipping fee is different for different items, you need to substitute the correct shipping fee into the expression $48 + 4.75s$. For example, if the shipping fee for a different item is $\$5.00$, you would use the expression $48 + 5.00s$.

Q: Can I use this concept to find the total price of a group of items?

A: Yes, you can use this concept to find the total price of a group of items. Simply substitute the cost of each item and the shipping fee into the expression $48 + 4.75s$, and you will get the total price for each item. Then, you can add up the total prices for each item to get the total price for the group.

Q: What if I need to find the total price of a group of items with different shipping fees?

A: If you need to find the total price of a group of items with different shipping fees, you need to substitute the correct shipping fee into the expression $48 + 4.75s$ for each item. Then, you can add up the total prices for each item to get the total price for the group.

Conclusion

In conclusion, finding the total price of a scarf order is a simple concept that can be applied to real-world scenarios. By understanding how to find the total price of a scarf order, you can make informed decisions and avoid common mistakes. Remember to always follow the order of operations and to substitute the correct values into the expression $48 + 4.75s$.