Question

Latoya is deciding how many people to take to the movies. The table below shows the cost for different sized groups of people. Number in group Cost (in dollars) The cost for each person is not always the same. The cost for each person appears to be the same. Predicted number in group for a cost of

Answer 1

The cost per person is consistently $5. To predict the number for a $20 cost: Number of People are 4 .

Certainly, let's break down the steps for finding the cost per person and predicting the number of people for a specific cost:

1. Cost per person calculation:

- For a group of 2:
`\( \text{Cost per person} = \frac{\text{Total cost}}{\text{Number in group}} = (10)/(2) = 5 \) dollars.`

- For a group of 5:
`\( \text{Cost per person} = \frac{\text{Total cost}}{\text{Number in group}} = (25)/(5) = 5 \) dollars.`

- For a group of 7:
`\( \text{Cost per person} = \frac{\text{Total cost}}{\text{Number in group}} = (35)/(7) = 5 \) dollars.`

2. **Predicting the number of people for a specific cost:**

- Let's say Latoya wants to spend $20.

-
`\( \text{Number of people} = \frac{\text{Total cost}}{\text{Cost per person}} = (20)/(5) = 4 \).`

Therefore, based on this observed pattern, Latoya can take 4 people to the movies for a total cost of $20.

Que. Latoya is deciding how many people to take to the movies. The table below shows the cost for different sized groups of people.

Number in group | 2 | 5 | 7 |

Cost (in dollars) | 10 | 25 | 35 |

a. The cost for each person is not always the same.

b. The cost for each person appears to be the same.

Predicted number in group for a cost of.........