destinyg18101 destinyg18101

27-04-2020
Mathematics

contestada

A bag contains yellow marbles and blue marbles, 20 in total. The number of yellow marbles is 1 less than 2 times the number of blue marbles. How many yellow marbles are there?

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USERNAMENOTFOUND USERNAMENOTFOUND

27-04-2020

Answer:

There are, 13 yellow marbles and 7 blue marbles

Step-by-step explanation: 7 x 7 = 14 - 1 = 13 = 7 = 20 you're welcome

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