Answer:
An "Algebraic expression" is the correct answer for the above question.
Explanation:
- The algebraic expression is an expression that is written in the form of alphabets and numbers. For example x+2x.
- And it is also calculated with the consideration of alphabets like X+2X will be 3X.
- The above question asked about the expression which is used with the combination of alphabets or variables and the numbers. That expression is known as "Algebraic expression"
Answer:
Explanation:
Shipping fee is based on the weight of the item purchased
Name of the store- MIMI Electronics
Items sold- Consumer electronics, mobiles phones, laptops, wearable devices, accessories, digital watches etc
Shipping charges-
Weight Shipping fee
0-1 kg $ 5.00
1-2 kg $ 10.00
2-4 kg $ 15.00
4-7 kg $ 20.00
7-10 kg $ 30.00
10 kg + $ 50.00
Shipping fee function
F(x)= 5 for all x [0,1]
F(x)= 10 for all x (1,2]
F(x)= 15 for all x (2,4]
F(x)= 20 for all x (4,7]
F(x)= 30 for all x (7,10]
F(x)= 50 for all x (10,infinity)
shipping charge function is a step function where the steps are mentioned in terms of weight.
Shipping charge could also be determined using a piece wise function where the shipping fee is fixed for each piece and is charged based on number of pieces ordered instead of weight of the order
