Answer: City A, 
Step-by-step explanation:
Given
The temperature of city A is 
The temperature of city B is 
We know, 
So, 

Clearly, the average temperature of city A is more than city B
The difference in temperature is 
Answer:
Distribution of data is : Spread
Median is: 2
Range is: 7
Step-by-step explanation:
Shown above
Answer:
30%
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Answer:
800 × 7 + 60 × 7 + 2 × 7
Step-by-step explanation:
The area of the figure equals :
Area of rectangle = Length * width
Width = 7
Length = 862
862 in expanded form:
800 + 60 + 2
Hence, Multiplying the expanded form by the width ;
(800 + 60 + 2) * 7
800*7 + 60*7 + 2*7
Answer:
You have the formula now just graph it. Go mark the negative two on the Y-axis now go up 1 over 4.
Step-by-step explanation: