russianmath russianmath

22-05-2021
Mathematics

contestada

john and jack divided there math homework.John solved twice as many problems as jack plus 1 more problem how many problems did each boy solve if there are 28 assigned problems?

Respuesta :

NamesToby NamesToby

22-05-2021

Answer:

John: 19

Jack: 9

Step-by-step explanation:

Answer Link

axv7975 axv7975

24-05-2021

Answer:

Jack = 9

John = 19

Step-by-step explanation:

Let the number that Jack solved = N

Then John solved 2N + 1

So

N + 2N + 1 = 28

3N = 28 - 1

3N = 27

N = 27 / 3 = 9 = number Jack solved

2(9) + 1 = 19 = number John solved

Answer Link

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