Answer:
42
Step-by-step explanation:
To get the range we have to get the largest number and the smallest number.
The largest is <em>45</em>
The smallest is <em>3</em>
We do 45 -3 to get 42 :)
Answer:
20y
Step-by-step explanation:
Area of rectangle = area of square
=> length * breadth = side²
=> 50y * 8y = side²
=> 400y² = side²
=> (20y)² = side²
=> 20y = side length of square
Answer:
-1
Step-by-step explanation:
96=84-12r
96-84=-12r
12=-12r
-1=x
x=-1
The third one my dear sir!
M = (f(5) -f(-2))/(5 -(-2)) = (-10 -1)/7
m = -11/7
The slope of the line is -11/7.
