3 years ago

Can someone help me with 27-28?

Mathematics

1 answer:

Mice21 [21]3 years ago

6 0

Answer:

I'm no help sorry bro wish I could

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Julia has 14 pounds of nuts. There are 16 ounces in 1 pound. How many ounces of nuts does she have?

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224

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3 years ago

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What is the sum of infinity sigma n = 1 2 (1.5)^n-1

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S= 5/2

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3 years ago

Write this decimal as a fraction. 0.45 repeating

sergij07 [2.7K]

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= 45/99 (since 45 is the repeating part of the decimal and it contains 2 digits). We can divide both the top and bottom parts by 9 to find that 0.454545… = 45/99 = 5/11.

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Hope this helps!

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3 years ago

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Two items in a package have a combined weight of 6 1/4 kg. If one weighs 2 5/8 kg what is the weight of the second item?

mamaluj [8]

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3 7/8

Step-by-step explanation:

6 1/4 = 25/4 and 2 5/8 = 19/8

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3 years ago

If 11 - 3x = x, then 20x=

dimaraw [331]

Answer:

20x = 55

Step-by-step explanation:

First you have to add 3x to both sides of 11-3x=x

$11-3x=x\\+3x=+3x\\11=4x$

Now that you have 11 = 4x you divide 4 on both sides $\frac{11}{4} =\frac{4x}{4}$

11/4 = x

But you can't divide 11 by 4 unless you are looking for the decimal form of 11/4 which is 2.75

so now we take 11/4 or 2.75 depending on if you need your answer in fraction or as a decimal and replace that with x however both will equal the number 55

$20(\frac{11}{4})=55\\20(2.75)=55$

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2 years ago