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Genrish500 [490]
2 years ago
6

PLZ HELP ME FIGURE THIS OUT

Mathematics
2 answers:
lisabon 2012 [21]2 years ago
6 0

Answer:

1

Step-by-step explanation:

4-2k=2

When a letter is next to a number that means to mulptiply, so

4-2*1=2

2*1=2 and 4-2=2

KonstantinChe [14]2 years ago
3 0

Answer: k=1

Step-by-step explanation:

4 - 2k = 2

If it's easier you can also write it like

-2k + 4 =2

Solve for k by isolating it. Move four and then divide the -2.

-2k =2-4

-2k= -2

k= -2/-2

k=1

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Answer:

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Step-by-step explanation:

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The product of two rational numbers is 9⁄7 and one of them is 15⁄14. Then the other rational number is​
Rasek [7]

Answer:

The other rational number in the operation given is:

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Step-by-step explanation:

To obtain the number in the operation given, we're gonna represent the operation:

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Where:

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Now we are going to solve r to identify its value in numbers:

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As you can see, when we operate, <u>the result is 6/5</u>, and we can prove this multiplying as we had in the original equation, replacing r by 6/5:

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In this form, we know the result is correct.

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Henry was able to help 4 out of 9 of students that requested help in the math lab and Michelle helped 45% of the total students
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For Henry: 4 out of 9 is equal to 4 divided by 9. That gives you approximately 0.444. Multiply that by 100 to get the percentage and you get 44.4%.

Henry: 44.4%
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