I GIVE 15 POINTS PLEZ HELP ME PLEASE PLEASE ⦁ Let x = 4.7 and solve both inequalities below. Show your work.
A: × + 6.2 ≥10.9 B: x - 6.2 ≤ - 5


⦁ Look at your answers to question #4. Which inequality is true or false given x = 4.7. Explain your answer.

Answers

Answer 1

Answer:

A is true and B is false.

Step-by-step explanation:

x + 6.2 ≥ 10.9

Replace x for 4.7...

4.7 + 6.2 ≥ 10.9

10. ≥ 10.9 ( So this is true!)

x - 6.2 ≤ - 5

Replace x for 4.7...

4.7 - 6.2  ≤ -5

-1.2  is not ≤ -5 (So this is false!)

Answer 2

Answer:

A: 10.9 [tex]\geq[/tex] 10.9 -- this inequality is true

B: -1.5 [tex]\leq[/tex] -5 -- this inequality is false

Step-by-step explanation:

A: 4.7 + 6.2 [tex]\geq[/tex] 10.9 is true

In this case, you want to read the inequality as (4.7 + 6.2) is greater than or equal to 10.9. This is similar to the inequality x is greater than or equal to y, where x = (4.7 + 6.2) and y = 10.9.

4.7 + 6.2 = x = 10.9 which is equal to 10.9, thus, this inequality is TRUE

B. 4.7 - 6.2 [tex]\leq[/tex] -5 is false

This inequality is read as x = (4.7 - 6.2) = -1.5 is less than or equal to -5. On a number line, any negative number closer to 0 is greater than the number further from 0. So, -1.5 is closer to 0 than -5 on the number line thus making -1.5 greater than ([tex]\g\\[/tex] > ) -5 and not equal to -5. This equation now shows -1.5 [tex]\leq[/tex] -5 which is false.


Related Questions

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Answers

43/50 is easier because 50 is half of 100

Watch this

43/50. Since 50 is HALF of 100 so we multiply 2 by 50 which is 100. But since we multiplied by 2 for the denominator we have to do the same for the numerator so 43 x 2 is equal to 86.

So we get 86/100 which is 0.86

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Step-by-step explanation:

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Step-by-step explanation:

Liza gets paid $5.50 an hour to babysit her little cousins. Last weekend, she watched them for three hours on Friday, nine hours on Saturday, and seven hours on Sunday. How much money does her aunt owe her for her babysitting services?
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Answers

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You add a zero at the end and your answer is

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Answers

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Answers

Answer:

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Step-by-step explanation:

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B
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Answers

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Answers

Answer:

Step-by-step explanation:

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Answers

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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Answers

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Answers

Answer:

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Step-by-step explanation:

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Answers

Answer:

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Step-by-step explanation:

Answer:

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Step-by-step explanation:

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Answers

Answer:

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Answers

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Step-by-step explanation:

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Answers

Answer:

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Answers

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Answers

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Answers

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Answers

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Answers

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Step-by-step explanation:

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Answer:

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Answers

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Answers

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Answers

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Answer:

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