3 years ago

255.792 in standard form

Mathematics

1 answer:

Arlecino [84]3 years ago

3 0

The answer would be 2.55792x10^2.

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The school cafeteria has 285 cartons of juice in stock. Each day a total of 60 cartons are sold. If the x is the number of days

shutvik [7]

Answer:

285-60x

Step-by-step explanation:

I'm not sure if that's a function rule but you can solve for x from that expression.

285-60x

Subtract 285

-60x=-285

Divide by -60 on both sides

X= 4.75

Hope this helped :/

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3 years ago

Im stuck on A and B

Ivanshal [37]

Answer:

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Step-by-step explanation:

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3 years ago

Bud's cheeseburger and fries contained 1310 milligrams and 350 milligrams of sodium, respectively. Together they contained 66.4%

Serhud [2]

Answer:

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Step-by-step explanation:

In order to calculate the daily intake of sodium we first need to calculate the mass of sodium present in both snacks, this is given by their sum.

$\text{total sodium} = 1310 + 350 = 1660 \text{ mg}$

We can now apply a rule of three for which the total sodium from the snacks is related to 66.4% in the same proportion as "x" mg, which is the value we want to know, is related to 100%. So we have:

$\frac{1660}{x} \frac{mg}{mg} = \frac{66.4\%}{100\%}$

$66.4*x = 1660*100\\x = \frac{166000}{66.4} = 2500 \text{ mg}$

The recommended daily intake of sodium for a 2000 calorie diet is 2500 mg.

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4 years ago

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natima [27]

Answer:

Combine like terms

10y+ x

Put it in order

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