3 years ago

The weights of four packets of sugar are shown below:

Mathematics

1 answer:

bekas [8.4K]3 years ago

4 0

The lightest it will weigh will be 4.3 Pounds

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jasenka [17]

Answer:

I agree with both.

Step-by-step explanation:

If it's $3 per dozen that would be $0.25 per muffin because

3 ÷ 12 = 0.25

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0.25 x 8 = 2

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16 x 0.25 = 4

So she will have to pay $4.

Hope this makes sense and helps!

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3 years ago

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HACTEHA [7]

Answer:

Step-by-step explanation:

I hope it helps :)

$\sqrt{x+4} -7=1\\\mathrm{Add\:}7\mathrm{\:to\:both\:sides}\\\sqrt{x+4}-7+7=1+7\\\sqrt{x+4}=8\\\mathrm{Square\:both\:sides}\\\left(\sqrt{x+4}\right)^2=8^2\\x+4=64\\x = 64-4\\x = 60$

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Step-by-step explanation:

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