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2 years ago

Please help me with this math question.

Mathematics

1 answer:

zmey [24]2 years ago

6 0

Brand b is cheaper
34 cents for brand a
32 cents for brand b

hope this helps im not too sure if im correct

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Shelly ate 4.2 ounces of trail mix. Marshall ate 4.25 ounces of trail mix. How much more trail mix did Marshall eat?

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Marshall ate 0.05 ounces more

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2 years ago

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when Mrs. Stewart makes pie dough, she uses 2/3 cup of shortening for every 2 1/2 cups of flour which proportion could be used t

Scrat [10]

Answer:

The amount of floor Mrs.Stewart needs for $5$ cups of shortening $=\frac{75}{4} =18\tfrac{3}{4}$ cups.

Step-by-step explanation:

Mrs.Stewart pie dough needs $\frac{2}{3}$ cups of shortening for $2\tfrac{1}{2}=\frac{5}{2}$ cups of flour.

Now we assume that the shortening needed for $x$ cups of flour is $y$ cups.

Accordingly we can arrange the ratios.

$\frac{cups\ of flour\ (x)}{cups\ of\ shortening\ (y)} =\frac{x}{y} =\frac{5/2}{2/3}$

Plugging the value of $y=5$ as it is number of cups of shortening Mrs.Stewart have used.

And multiplying both sides with $5$ ,we have

Number of cups of flour (x) $=\frac{x}{y} =\frac{5/2}{2/3}$

So (x) $=\frac{5\times 3\times 5}{2\times 2} =\frac{75}{4} = 18\tfrac{3}{4}$

The amount of floor Mrs.Stewart needed for $5$ cups of shortening = $18\tfrac{3}{4}\ cups$ .

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3 years ago

The prefix kilo in the metric system means____ units

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Kilo means 1000 units

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2 years ago

Hich correctly explains how to estimate 33 percent of 87?

Irina-Kira [14]

Answer

The anwser is C - Round 33 percent to 30 percent and 87 to 90. Think of 30 percent as 10 percent + 10 percent + 10 percent. Find 10 percent of 90 as 9. So, 30 percent of 90 is 9 + 9 + 9, which is 27.

Step-by-step explanation:

I got the anwser correct first try on the quiz.

Hope this helps!

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Hello there! This is not a question but if you reply you'll get 25 points! Sorry if I wasted your time. >-

elena-s [515]

Answer:

heyyy

Step-by-step explanation:

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