Answer:
Step-by-step explanation:
Recall that the argument of the square root function y = √x must always be 0 or greater.
If you meant y=√x+8 -7, the domain is therefore [0, infinity).
But if you meant y=√(x+8) -7, the domain is [-8, infinity).
Those parentheses are important!
Total jelly beans = 6 + 4 + 4 = 14
Total blue jelly beans = 4
Probability = 4/14 x 3/13 = 6/91
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Answer: The probability of choosing two blue jelly is 6/91.
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Let the second number be x.
First number = x - 8
Third number = 3x
Sum of the numbers = 117
x - 8 + x + 3x = 117
5x = 125
x = 25
Thus,
The first number is 17. The second number is 25. The third number is 75.
Yes the additive inverse in postive,because the opposite of negative is postive and the opposite of subtraction is addition