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3 years ago

7 3/5 - 4 4/5 because I don’t know what to do with my life anymore :,)

Mathematics

1 answer:

Olin [163]3 years ago

5 0

Answer:

14/5 or 2 4/5

Step-by-step explanation:

7 3/5 = 38/5

4 4/5 = 24/5

38/5 - 24/5 = 14/5 = 2 4/5

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Answer:

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Step-by-step explanation:

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3 years ago

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Solution

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For this case we can take square root in both sides and we have:

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1 year ago

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3 years ago

Plot (25/3) and (42/3) on the number line.

ss7ja [257]

Answer:

Refer to the Attachment

Step-by-step explanation:

Rewriting the fractions in decimal and whole number, we have the following:

$\frac{25}{3} = 8\frac{1}{3} = 8.3$

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Thus, 42/3 is on 14 and 25/3 is on 8 and then add 1/3 from 8 going to 9.

Therefore, the points must be plotted as follows:

The blue point indicates the 42/3 while the red point indicates the 25/3.

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3 years ago

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Sergio [31]

Answer:

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Step-by-step explanation:

f(x)=3 x-2

y= 3 x-2

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3 3 3

3 y = x + 2

3 3 3

y = x + 2 replace y with f ^ -1(x)

3 3

f ^-1 (x) = x + 2

3 3

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3 years ago