3 years ago

Pls solve... will give brainliest... linear inequality

Mathematics

1 answer:

melisa1 [442]3 years ago

7 0

This is what I got for #3 and have attached for you!

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A recipe calls for 8 cups of flour for every 4 cups of sugar. How many cups of sugar are used for each cup of flour?

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X+y=27<br> x-y=1<br> What is x?<br> What is y?

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Answer:

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Step-by-step explanation:

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3 years ago

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In a flight of 600 km, the speed of the aircraft was slowed down due to bad weather. The average speed of the trip was decreased

UkoKoshka [18]

The average speed would be 600 km/hr.

Step-by-step explanation:

Let the original speed be 'x'

Let the decreased speed be 'x-200'

Distance = 600 km

Time increased by 30 minutes

According to question, it becomes,

$\dfrac{600}{x-200}-\dfrac{600}{x}=\dfrac{30}{60}\\\\\dfrac{x-(x-200)}{x^2-200x}=\dfrac{1}{2\times 600}\\\\\dfrac{200}{x^2-200x}=\dfrac{1}{1200}\\\\240000=x^2-200x\\\\x^2-200x-240000=0\\\\x=600,-400$

So, The average speed would be 600 km/hr.

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3 years ago

It's due in a few minutes, ill pay $5 on cashapp, and give you brainliest if your answer is right. just drop ur cash app.. helpp

Alisiya [41]

Answer:nunya

Step-by-step explanation:

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3 years ago

QUICKEST ANSWER GETS BRAINLIEST If you work more than 40 hours a week, then you are paid time and a half (1.5) for all hours ove

Murljashka [212]

Answer:

I think its D 425.50

Step-by-step explanation:

If you do 46 times 9.25 it should be the answer

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3 years ago