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bulgar [2K]
3 years ago
9

Subtraction of fractions 7 1/4 - 2 1/8 =

Mathematics
2 answers:
krek1111 [17]3 years ago
8 0

Answer:

Exact form: 41/8

Decimal: 5.125

Mixed Fraction: 5 1/8

Gemiola [76]3 years ago
3 0

Answer:

5 1/2

Step-by-step explanation:

I'm not sure if I'm right but I did 7-2

and 1/4 is 1/2 of an 8th. You might have to wait for someone who is fully sure about the question

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What is the solution to this equation x/-2 =18
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x = - 36

multiply both sides of the equation by - 2

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Marina86 [1]

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2 years ago
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The value of which of these expressions is closest to e?
mars1129 [50]

Answer:

B.

Step-by-step explanation:

Given: expressions

To find: the expression whose value is closest to e

Solution:

Value of e is 2.718

\left ( 1+\frac{1}{19} \right )^{19}=\left ( \frac{20}{19} \right )^{19}=2.65\\\left ( 1+\frac{1}{22} \right )^{22}=\left ( \frac{23}{22} \right )^{22}=2.659\\\left ( 1+\frac{1}{20} \right )^{20}=\left ( \frac{21}{20} \right )^{20}=2.653\\\left ( 1+\frac{1}{21} \right )^{21}=\left ( \frac{22}{21} \right )^{21}=2.656

Therefore, value 2.659 is closest to the value of e.

So, option B. is correct.

7 0
3 years ago
Jennifer is excited to be retiring after 35 years of service as a high school English teacher. Over the past 35 years, Jennifer’
Karo-lina-s [1.5K]

Answer:

D is the correct answer

Step-by-step explanation:

I just took the test

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