**Answer: Hello, where is the question here? The analysis is correct to a large extent. Please send me the requirement. Thank you**

ANSWER

The cost of each pizza is

EXPLANATION

We were given that, Natalia paid $38.95 for three medium sized pizzas and a salad.

Let

represent the cost of each pizza and

be the price of a salad.

Then we can write the equation,

But we were also told that Natalia paid $11.98 for a salad. This means the cost of a salad is $11.98.

This implies that,

We now put equation (2) into equation (1) to get,

We now solve for p to obtain,

This gives us,

We divide through by 3 to get,

Therefore the cost of each pizza is $8.99.

it is a right angle! the angle formed by perpendicular lines is a 90 degree angle.

**Answer:**

3.6556

**Step-by-step explanation:**