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3 years ago

How do I solve this help plz

Mathematics

2 answers:

Yakvenalex [24]3 years ago

4 0

If you replace z with 3 it will still be -3/4 so 3 is your answer

Bumek [7]3 years ago

4 0

The answer would be 3. This is because since the denominators and sign are the same, the numerator also must be the same, too. Therefore, z can be replaced with 3. Hope this helped!

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3 years ago

Simplify by combining like terms 4s + 1/6s + 2 3/5s

HACTEHA [7]

<h3>The solution by combining like terms is 6.7667</h3>

<em><u>Solution:</u></em>

<em><u>Given expression is:</u></em>

$4s + \frac{1}{6}s + 2\frac{3}{5}s$

We have to simplify by combining the like terms

From given,

$4s + \frac{1}{6}s + 2\frac{3}{5}s$

Convert the mixed fraction to improper fraction

$4s + \frac{1}{6}s + \frac{13}{5}s$

Make the denominator same

$\frac{4s \times 30 }{30} + \frac{1s \times 5}{6 \times 5} + \frac{13s \times 6}{5 \times 6}\\\\\frac{120s}{30} + \frac{5s}{30} + \frac{78s}{30}\\\\\frac{203}{30} = 6.7667$

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2 years ago