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omeli [17]
2 years ago
12

Let x = -118 and y = -114.

Mathematics
2 answers:
Mice21 [21]2 years ago
5 0
I think it's x+y because the sum of two negative numbers is negative
mezya [45]2 years ago
3 0

Step-by-step explanation:

<u>Substitute x = -118 and y = -114 into the expressions:</u>

<u>1</u><u>:</u>

- 118 +  - 114 =  - 232

Correct.

<u>Use integer rule for #2:</u>

- 118 + 114 =  - 4

Incorrect.

*This answer can be a positive when terms are switched.

<u>3:</u>

- 118 \times  - 114 = 13452

When two negatives multiply, the product remains positive.

Incorrect.

<u>4:</u>

<u>\frac{ - 118}{ - 114}  = 1.035</u>

When two negatives divide, the quotient remains positive.

Incorrect.

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Answer: See below

Explanation:

3x - 4y = 13 (1)
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——————
3x - 4y = 13
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——————-
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——————-
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1. A notebook costs $5 more than a folder. Greg purchased 3 notebooks and 2 folders and paid a total cost $30. What is the cost
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Because we know from the first equation
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Now we do the same thing to find f
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Answer:

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Step-by-step explanation:

I took the quiz hope this helps

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