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Sonbull [250]
3 years ago
7

What is the answer to this question? x/5 - 13 = 20

Mathematics
2 answers:
8090 [49]3 years ago
7 0

Answer: 165

Step-by-step explanation: Add 13 to 20 then multiply by 5 for your answer. x = 165

umka21 [38]3 years ago
4 0
In my opinion I think the answer is 165
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Answer: 120

Step-by-step explanation:

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Since repetition is not allowed so we use Permutations , then the number of 3-digit different codes will be formed :-

^5P_3=\dfrac{5!}{(5-3)!}=\dfrac{5\times4\times3\times2!}{2!}=5\times4\times3=60

The number of digits from greater than 4 (5,6,7,8,9)=5

Similarly, Number of 3-digit different codes will be formed :-

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Answer:

( x, y) =

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