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g100num [7]
3 years ago
10

What is the answer for y=-1\2x+3 if x is -4

Mathematics
2 answers:
Liula [17]3 years ago
8 0
The answer is y=5 because -.5x-4=2 and 2 +3=5
mote1985 [20]3 years ago
4 0
You should multiply -4 times 2 and you'd get -8 divide that by 1 it's still-8 add it by 3 you get -5
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Answer:

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Step-by-step explanation:

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netineya [11]

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Step-by-step explanation:

5 0
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An elf ate 15 of your muffins. that was 5/8 of all of them. how many are left?
zavuch27 [327]

Answer: 9

Step-by-step explanation:

An elf ate 15 of your muffins and that was 5/8 of all of them. To get the number of muffins left goes thus:

We can first calculate the total number of muffins the person had. Let the total number of muffins be y. That means the elf ate 5/8 of y.

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5/8 × y = 15

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0.625y = 15

Divide both side by 0.625

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The total amount of muffins is 24. Since the elf has eaten 15, the amount left will be: 24-15 = 9

6 0
3 years ago
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