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anzhelika [568]
3 years ago
14

Solve the inequality, SHOW WORK, please help I'll give brainliest ​

Mathematics
2 answers:
s2008m [1.1K]3 years ago
7 0

1. x≤5 Work: 2x+9≤19 move the constant to the right then its 2x≤19-9, then subtract the numbers and it would be 2x≤10, then divide both sides of the inequality by 2 which gives you the final answer of x≤5

2. x≥19 Work: x-7≥12 move the constant to the right then its x≥12+7, then add the numbers and get your final answer of x≥19

3. x≤4 Work: Divide both sides of the inequality by -3 and flip the inequality sign and that gives you -3÷(-3)≤-12÷(-3) and divide that which gives you x≤4

4. x<-3 Work: move the constant to the right which gives you -5x>16-1, then subtract to get -5x>15 and divide both sides of the inequality by -5 and flip the inequality sign to get x<-3

Note: This Took Forever LOL

Arlecino [84]3 years ago
4 0
The answer is in the attached photo!

Remember these 2 rules:

1) when you bring an element to the other side of the equation it changes sign

2) x must always be positive and this is obtained by multiplying all the terms of the equation by -1

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6 0
3 years ago
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Suppose you are making granola bars with 3 cups of oats. How much quinoa, flaxseed, and soy protein would you use would you need
Andreas93 [3]

Answer: \frac{3}{4}\ cup of quinoa, \frac{3}{8}\ cup of flaxseed, 1\ cup of soy protein.

Step-by-step explanation:

<h3> The missing table is attached.</h3>

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Based on the table you can write the following proportion:

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With the data given in the table you can write the following proportion:

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Let be "s" the amount of cups of soy protein you'd need to use making the granolas with 3 cups of oats.

Using the table you can write this proportion:

\frac{\frac{2}{3} }{2}=\frac{s}{3}

Solving for "s", you get:

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3 years ago
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It is asking for the sum. (the number added together)

d+6 or "C" is the correct answer.

~'Manda
5 0
3 years ago
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