Question

Pizza costs $1.50 per slice. Use a table and an equation to represent the relationship between the number of slices of pizza bought and the total cost.
show your work

Answer 1

Let's use the variable x to represent the number of slices of pizza bought and the variable y to represent the total cost.

Table:

| Number of Slices (x) | Total Cost (y) |
|--------------------|---------------|
| 1 | $1.50 |
| 2 | $3.00 |
| 3 | $4.50 |
| 4 | $6.00 |
| ... | ... |

Equation:

To find the equation that represents the relationship between the number of slices of pizza bought and the total cost, we need to consider that the cost per slice is $1.50.

The equation can be written as:

y = 1.50x

This equation states that the total cost (y) is equal to the cost per slice ($1.50) multiplied by the number of slices (x).

For example, if you buy 4 slices of pizza, the total cost (y) would be:

y = 1.50 * 4 = $6.00

Similarly, for any number of slices, you can use the equation to calculate the total cost.