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2 years ago

Sponsorships Math Quiz

Mathematics

1 answer:

chubhunter [2.5K]2 years ago

7 0

Answer:

Step-by-step explanation:

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astraxan [27]

Answer: yes.

Step-by-step explanation:

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3 years ago

Read 2 more answers

jarptica [38.1K]

Answer:

3 gallons

Step-by-step explanation:

Let

x ----> the amount of pure acid (100% solution) in gallons

Remember that

$100\%=100/100=1$

$20\%=20/100=0.20$

$60\%=60/100=0.60$

we know that

$(1)(x)+(0.20)(3)=(0.60)(x+3)$

solve for x

$x+0.60=0.60x+1.80$

$x-0.60x=1.80-0.60\\0.40x=1.20\\x=3\ gal$

therefore

3 gallons of pure acid should be mixed with 3 gallons of a 20% acid solution in order to get a 60% acid solution

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3 years ago

Please help me I’m terrible at math

Katen [24]

Answer:

Moderate

Step-by-step explanation:

they are reversed

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2 years ago

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GenaCL600 [577]

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3 years ago

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sveticcg [70]

If u are trying to solve for x is that x=2

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3 years ago