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Rina8888 [55]
3 years ago
12

Exercises 1-3, tell which equation you would choose to solve for one of the variables. Explain.

Mathematics
2 answers:
Archy [21]3 years ago
7 0
I would choose the 1 first one
Oksi-84 [34.3K]3 years ago
4 0

Answer:

1, because you can subtract both equations to eliminate y , and you will be left with only x.

Step-by-step explanation:

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Answer:

4,5*16=y

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Step-by-step explanation:

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Step-by-step explanation:

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What is (3x+8) + (6x+2) in simplest form
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write an expression to describe a rule for the sequence. Then find the 100th term in the sequence 3, 10, 17, 24, 31, 38, ...
blagie [28]
As we can tell, the first number is 3, so we'll have a y-intercept in our equation and overall. Secondly, we can tell it's increasing by 7 each time, so we can tell that's the rate. But, it won't just be 3+7x, if we plug 1 in, it would be 10 and not 3. We need to put in the parenthesis 3+7(x-1). If we put one in, we would receive three. Let's make sure this works.
3+7(5-1)
3+7(4)
3+28
31
31 is the fifth terms.
So the expression would be 3+7(x-1).
Let's find the 100th term.
3+7(100-1)
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3+693
696
So the 100th term would be 696.
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3 years ago
Hoping you can solve all of these problems!
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Answer:

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Step-by-step explanation:

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