A rational number is a number that can be written as a ratio. That means it can be written as a fraction, in which both the numerator (the number on top) and the denominator (the number on the bottom) are whole numbers. The number 8 is a rational number<span> because it can be written as the fraction 8/1.
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Answer:
The answer is C, i got it wrong on USAtestprep so i can answer it for you :)
Step-by-step explanation:
Answer:

Step-by-step explanation:
by the definition of negative exponents:
for all
so long as
.
Slope of EF = 5/2
Slope of XY=4/3
Further explanation:
"Slope is the steepness of a line"
The formula for slope when two lines are given:

Now,
<u>1. E(2-1) and F(4,4)</u>

<u>2. X(1, 4) and Y(-2,0)</u>

Hence,
Slope of EF = 5/2
Slope of XY=4/3
Keywords: Slope, Slope Calculation
Learn more about slope at:
#LearnwithBrainly
Answer:
-14541
Step-by-step explanation:
100 - 121² = 0
100 - 14641
-14541