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Elodia [21]
3 years ago
11

I don’t know how to do it

Mathematics
1 answer:
bonufazy [111]3 years ago
5 0

Hey there!

<h2> Distribute </h2><h2>-5(3x+2)+9x=6(4x-5) \\ \\ -5(3x) + -5(2) + 9x = 6(4x)+6(-5) \\ \\ -5(3x)  = -15x \\ \\ -5(2)  = -10 \\ \\ 9x= 9x \\ \\ 6(4x)= 24x \\ \\ 6(-5) = -30 \\ \\  -15x + 9x + (-10) =24x -30</h2><h2>Combine Like Terms </h2><h2>(-15x + 9x) + (-10) = 24x - 30 \\ \\ -15x +9x = -6x \\ \\ -6x + (-10) = 24x-30</h2><h2>You have to subtract by 24x on each of your sides </h2><h2>-6x-10-24x  \\ 24x -30- 24x  \\ \\ -30x -10 = -30</h2><h2>Next, you have to add by 10 on each of your sides</h2><h2>-30x - 10 + 10 \\  -30 + 10 \\ \\ -30 + 10 = -20 \\ \\ -30x = -20</h2><h2>Lastly, you have to divide both of your sides by -30 </h2><h2>\frac{-30x}{-30}  = \frac{-20}{-30}  \\ \\ \frac{-20}{-30}  = x  \\ \\ x= \frac{2}{3}</h2><h2>Your answer! </h2><h2>x = \frac{2}{3}</h2>

Good luck on your assignment and enjoy your day!

<h2>~LoveYourselfFirst:)</h2>
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Answer:

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Step-by-step explanation:

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I tried many times to solve this question: Joy makes 6,5 litres soup correct to the nearest 0.5 litres. She serves the soup in 2
Paraphin [41]

Joy makes 6.5 litres soup correct to the nearest 0.5 litres. She serves the soup in 280ml portions correct to the nearest 10ml. 22 people order this soup. Does joy definitely has enough soup to serve the 22 people.

Answer:

Yes, Joy definitely does has enough soup

Step-by-step explanation:

From the question, we know,

Joy make 6.5 litres of soup

Serves it in 280ml portions

Step 1

We convert the portions to liters

1 ml = 0.001 litre

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= 280ml × 0.001 litre/1 ml

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Step 2

We divide 6.5 liters by 0.28 to find out how many people can be served

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= 23.2142857143 people

We can see that 6.5 liters soup can serve 23 people approximately.

Therefore, Yes, Joy definitely does has enough soup to serve 22 people

4 0
3 years ago
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sashaice [31]

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Step-by-step explanation:

7 0
3 years ago
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Step-by-step explanation:

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4 0
3 years ago
Read 2 more answers
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