3 years ago

Can someone help me please

Mathematics

2 answers:

sveticcg [70]3 years ago

7 0

Answer: It has to be A

Step-by-step explanation: It's the only statement that makes sense.

Anna35 [415]3 years ago

4 0

Answer:

Step-by-step explanation:

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Eduardwww [97]

Answer:

1st= 47/7 or 6.71

2nd= 48/7 or 6.857

Step-by-step explanation:

1st number =X and 2nd number = Y

According to question, X+7=2Y

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X=2Y-7 (from 1st condition)

putting in it second

20+Y=4(2Y-7)

20+Y=8Y-28

20+28=8Y-Y

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Y=48/7

so X=2(48/7)-7

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