3 years ago

Real numbers are (closed/not closed) under multiplication.

1 answer:

7 0

thanks tho

<u>next time use ur head</u> Step-by-step explanation:

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marin [14]

Answer:

4.4.

Step-by-step explanation:

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3 years ago

Paraphin [41]

Answer:If we're solving for t my work is below:

t = 4 s - 2

If we're solving for s my work is below:

s = t + 2/4

Step-by-step explanation:

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3 years ago

mariarad [96]

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3 years ago

Elina [12.6K]

Answer:

Step-by-step explanation:

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3 years ago

Aleks [24]

Answer:

4r² - 5r - 15 / r(r+3)

Step-by-step explanation:

To solve this problem, we will proceed the following way, writing down the common multiple of the denominators.

$\frac{4r}{r+3} -\frac{5}{r} =\frac{4r(r)-5(r+3)}{r(r+3)} =\frac{4r^{2}-5r-15 }{r(r+3)}$

Thus, the answer is 4r² - 5r - 15 / r(r+3)

7 0

3 years ago