Rick says to find 2 times 5, he can use counting by 5s: 5,10,15,20,25, What Rick did wrong

1 answer:

7 0

Ok so 5s to find 2*5 so s=2 so 5(2)=5*2=10 rick went wrong by counting 5 five times which is 5*5 not 2*5 which is 5+5=10 hope this helps! Thank you!

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Answer:

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Step-by-step explanation:

The question in English is

Having organized a bingo has raised $1900. For the entrance of men $15 and women $10 and an attendance of 150 people has been reported. Determine the number of men and the number of women who participated in the bingo.

Let

x----> the number of men

y----> the number of women

we know that

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