3 years ago

Five out of 35 books are red. write the ratio of red books to total books in THREE different forms.

Mathematics

2 answers:

Serga [27]3 years ago

5 0

Answer:

1:7, 1/7, 1 to 7

Step-by-step explanation:

5/35 = 1/7

arsen [322]3 years ago

5 0

Answer:

1 to 7

Step-by-step explanation:

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Mrrafil [7]

3(x-7)+8=-20

Multiply the bracket by 3

(3)(x)(3(-7)+8= -20

3x-21+8= -20

3x-13= -20

Move -13 to the other side. Sign changes from -13 to +13.

3x-13+13= -20+13

3x= -7

Divide by 3

3x/3= -7/3

x= -7/3 or in mixed number : -2 1/3

Answer : x= -7/3 or in mixed number : -2 1/3

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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