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Alex787 [66]
3 years ago
13

Suppose you got 3 out every 4 questions correct on your homework. How many total questions were on the homework if you got 12 qu

estions correct?
Mathematics
1 answer:
Andrej [43]3 years ago
5 0

Answer:

9

Step-by-step explanation:

there's 12 questions

divided 12 by 4 because its every for questions

3 parts every third question is wrong

so 3 wrong = 9

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Are 8÷2 and 2÷8 equivalent
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8÷2=4

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The North Colony Trail at Royal Gorge, Colorado, is 18 miles long. Stacey has hiked eight miles to a resting spot. She hikes the
Kruka [31]

Answer:

4 h

Step-by-step explanation:

The resting spot was at the 8 mi mark.

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They took 2 h for every 1 h, so

\text{Time required} = \text{8 mi} \times \dfrac{\text{1 h}}{\text{2 mi}} = \textbf{4h}

It may be easier to do this calculation on a number line. Each jump of 2 mi represents 1 h, and there are four jumps, so they took four hours.

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Answer:

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Step-by-step explanation:

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5 0
3 years ago
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andrezito [222]

Answer: -36 + 24

Step-by-step explanation:

-4(9 + 6)=-4 x 9 = -36 than 4 x 6 = 24

4 0
3 years ago
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Graph the integer -5 and it's opposite on a number line.
Naily [24]

Answer:

<--------------------------------------------->

   -5                  0                5

Step-by-step explanation:

I did this by finding the absolute value of -5, which would be its opposite seeing as the integer is negative. And once i found this I continued plotting on the graph until I was able to get positive 5.

7 0
3 years ago
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