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CaHeK987 [17]
3 years ago
11

Hello! Please help. "Find the error & explain why it is wrong."

Mathematics
1 answer:
mixas84 [53]3 years ago
5 0

Answer: Step E

Step-by-step explanation:

The error is in the last step. In Step D, we see that we're supposed to subtract the second part from the first part. We also see we have the terms 2x-8 in the numerator on the right. Since we're subtracting, the expression should actually be -2x +8. 3 -2x +8 should be -2x +11 which is not the numerator in Step E so the last step is wrong.

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How much do i need to get to 500 so rite now I have 423 and I need 500
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Step-by-step explanation:

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4 0
3 years ago
An someone help me with this problem please?
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The answer would be 270
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One number is nine more than a second number. Four times the first is 6 less than 2 times the second. Find the numbers.
Masteriza [31]

9514 1404 393

Answer:

  -12, -21

Step-by-step explanation:

Let x represent the first number. Then the second is x-9. The other relation is ...

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6 0
3 years ago
Use Pythagorean Theorem to solve for the
babymother [125]
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to figure this problem out you put
a as 4
keep b as b since you don’t know what it is
c as 6

4 squared=16
6 squared=36

16+b^2=36
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6 0
3 years ago
Colton is filling 5 aquariums with water. Each aquarium needs 72 gallons of water. About how many gallons of water are needed to
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A. about 14
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4 0
3 years ago
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