3 years ago

X=2y-1 3x+4y=11 Need help solving

1 answer:

6 0

Answer: (-1/5, 2/5)

Step-by-step explanation:

See the photo for explanation and work.

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ikadub [295]

A/2=b/3
b/a
a=2/3b
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4b/9a

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2 years ago

leva [86]

The answer is A) 1:2

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2 years ago

Angelina_Jolie [31]

Answer:

12 flips

Step-by-step explanation:

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3 years ago

pogonyaev

Answer:

16

Step-by-step explanation:

10 divided by 5 equals 2 (10/5=2)

2 times 8 equals 16 (2 x 8 = 16)

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3 years ago

Eddi Din [679]

Answer:

$\boxed{13}$ pages

Step-by-step explanation:

Divide the total number of pages by 5 to get how many sets of every 5 pages will contain 2/3 of a page of advertisements.

$\frac{98}{5} = 19.6$

Multiply this value by $\frac{2}{3}$ to get the total number of pages.

$19.6 * \frac{2}{3} \approxeq 13$ pages

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2 years ago