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Ksju
1 month ago
15

Janie ordered boxed lunches for a student advisory committee meeting. Each lunch costs $4.25. The total cost of the lunches is $

53.75, including a $7 delivery fee.
Mathematics
2 answers:
tester [12.3K]1 month ago
7 0

Answer:

11 boxed lunches

Step-by-step calculation:

Full query

Janie made an order for boxed lunches for a meeting with the student advisory committee. Each lunch was priced at $4.25. The complete cost, including a $7 delivery fee, was $53.75. Formulate and solve an equation to determine x, representing the number of boxed lunches Janie ordered.

First, subtract the delivery fee from the total cost to find the amount attributed to the boxed lunches. Then, divide this remaining total by the cost of one boxed lunch to calculate the number of boxes.

X = (53.75 - 7) / 4.25

X = 46.75 / 4.25

X = 11

babunello [11.8K]1 month ago
7 0

Answer:

The total number of lunches is 11.

⇒ 4.25x + 7 = 53.75 (equation)

Step-by-step explanation:

If one lunch box costs $4.25

Then for x lunch boxes: x × 4.25 = 4.25x

Janie's total expenditure was $53.75 inclusive of delivery.

⇒ 4.25x + 7 = 53.75 (equation)

Therefore, 4.25x = 53.75 - 7

4.25x = 46.75

So, x = \frac{46.75}{4.25} = 11

Thus, Janie ordered 11 lunch boxes.

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Respuesta:

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Explicación paso a paso:

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iv)  23: Costo de bienes disponibles/Unidades disponibles = $5.75 ($475 + 2,400)/500

v)  27: Costo de bienes disponibles/Unidades disponibles = $5.25 ($420/80)

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