Answer:
20 more pizzas were sold
Step-by-step explanation:
60-40=20
Given two points (x₁,y₁) and (x₂,y₂) the midpoint would be:
M=((x₁+x₂)/2 , (y₁+y₂)/2)
In this case, the points would be: (-8,-7) and (-7,-8); therefore:
M=((-8-7)/2 , (-7-8)/2)=(-15/2,-15/2)
Answer: C.) (-15/2 , -15,2)
Hope this helps. :D
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Answer:
450
Step-by-step explanation:
Answer:
point form: (-2,7)
equation form: X = -2, Y = 7