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irakobra [83]
2 years ago
10

PLEASE HELPPPPPPPPP MEEE!​

Mathematics
2 answers:
Gennadij [26K]2 years ago
7 0

Let's calculate

4/15×285 + 3/20×320 = 124

124 students are participating in these exercises.

Pie2 years ago
6 0

7 students is participating

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Answer:

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Step-by-step explanation:

First multiply -13 with (q+4)

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Now you have to change the order before = the numbers with q and after = the numbers without anything

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Remember that when you change positions the symbol too

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And organize it

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Hopefully it helps.

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3 years ago
Whats a common facter of 32 and 36
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factors of 36 = 1, 2, 3, 4, 6, 9, 18, 36
<span>So the common </span>factors of 32 and 36 are 1, 2 and 4.
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