Answer:
The slope is 0
Step-by-step explanation:
Given


Required
The slope (m)
This is calculated as"



<em>The slope is 0</em>
3rd one ( not 20 characters so ASHWDHWHEIUCNEJEIH)
Answer: The selling price is $176
Step-by-step explanation:
There would be 2.5 pizzas left since you cannot split the number 5 into a complete whole number. So 2 and a half would be the answer.