Answer:
The total cost = 4x + 2y
The total cost = 2y + 4x
The total cost = 6x + 4y
The total cost = 4y + 6x
Step-by-step explanation:
* Lets explain how to solve the problem
- Meredith bought 4 T-shirts and 2 pairs of pants
∴ The number of T-shirts is 4
∴ The number of pairs of pants is 2
- x is the cost of one T-shirt and y is the cost of one pair of pants
∴ The cost of each T-shirt is x
∴ The cost of each pair pf pants is y
∵ The total cost is the sum of the products of the number of T-shirts
and the cost of each one and the number of pair of pants and the
cost of each one
∴ The total cost = (4 × x) + (2 × y)
∴ The total cost = 4x + 2y
- To find the equivalent expression switch the places of x and y
∴ The total cost = 2y + 4x
- Meredith bought 6 T-shirts and 4 pairs of pants
∴ The number of T-shirts is 6
∴ The number of pairs of pants is 4
∴ The total cost = (6 × x) + (4 × y)
∴ The total cost = 6x + 4y
- To find the equivalent expression switch the places of x and y
∴ The total cost = 4y + 6x
