1/40 = .025, just multiply this by 21 and you have your answer
.525
(x, y)
The domain are all the x-values, the range are all the y-values.
R={(19,96),(20,101),(21,106),(22,111)}
The domain is: 19, 20, 21, and 22
The range is: 96, 101, 106, and 111
Answer:


In the figure, the slope of mid-segment DE is -0.4. The slope of segment AC is?
A.) 0.4
B.) -0.4
C.) 2
D.) -2

Step-by-step explanation:

# i hope it helps you
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It would be still be X. Any number times 1 is that number. For example 3x1=3 and 325x1=325 :)