Answer:
m = 1, b = -5 y = x -5
Step-by-step explanation:
first find the slope or m
slope is change in y over change in x
-8 - (-6) = -2
-3 - (-1) = -2
-2/-2 = 1
m = 1
y = x + b
use one of the points and solve for b
Answer: The parallel slope of 2/3 is 2/3 . m=2/3
Step-by-step explanation: Parallel slopes have the same slopes.
If a slope is 2/3, the parallel slope will be the same. So, the parallel slope will also be 2/3.
Therefore, the answer is m=2/3
<h3>
Answer: 5</h3>
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Explanation:
- third term = x
- fourth term = 2(third term)+1 = 2x+1
- fifth term = 2(fourth term)+1 = 2(2x+1)+1 = 4x+2+1 = 4x+3
Set the fifth term equal to 23. Solve for x.
fifth term = 23
4x+3 = 23
4x = 23-3
4x = 20
x = 20/4
x = 5
The third term is 5. This leads to:
- fourth term = 2(third term) + 1 = 2*5+1 = 10+1 = 11
- fifth term = 2(fourth term)+1 = 2*11+1 = 22+1 = 23
We've confirmed the answer.
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Here's another way to get the answer:
The process "multiply previous term by 2, then add 1" can be reversed to: "subtract 1 from the previous term, then divide by 2". We undo each of the operations mentioned and we do so in reverse order.
So,
- fifth term = 23
- fourth term = (fifth term-1)/2 = (23-1)/2 = 22/2 = 11
- third term = (fourth term-1)/2 = (11-1)/2 = 10/2 = 5
Answer:
The correct answer will be 18
Step-by-step explanation:
First mutiply your object of the question which is 9 times 16 then make sure you have the right answer then divide it by 8 and 144 the answer you got, and you get 18
To factor <span>54x+81 using the greatest common factor, find the GCF of 54 and 81 by listing all factors and finding the biggest.
54 - 1, 2, 3, 6, 9, 18, 27, 54
81 - 1, 3, 9, 17, 81
9 is the gcf, so factor it out.
</span><span>54x+81 = <u>9</u>(6x + 9)</span><span>
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