doris tiene en su cartera billetes de $10 y de $20.si en total tienen 25 billetes y $330 ¿cuantos billetes tiene cada uno?
2 answers:
Answer:
17 $10s y 8 $20s
Step-by-step explanation:
Answer:
8 billetes de 20
17 billetes de 10
Step-by-step explanation:
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Answer:
160 dollars
Step-by-step explanation:
So you would add 6.19 and 9.81 together. Then divide it by 2. You would get 8. Then multiply it by 20 and you would get 160 dollars
The best answer would be D) 67 because the other numbers are not prime.
<span>(u-9)6
= 6u - 54 ...expanded by using distributive property
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Answer:
(x+2)(x+1)=0
so x = -2,-1
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uhhh.. statement? *~*
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