2 years ago

Kira is solving the equation 3(2x + 5) - (5x - 2) = 42. Her steps are shown below.

1 answer:

6 0

Answer:

D)2

the minus sign outside the bracket when multiplied by a negative number in the bracket is equal to a positive number

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exis [7]

1B
2C
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2 years ago

Pachacha [2.7K]

Step-by-step explanation:

Ounces of water = 56 - 14 = 42 ounces

Ratio of sugar to water

56 : 42

8 : 6

4 : 3

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2 years ago

sweet-ann [11.9K]

Answer:

105

Step-by-step explanation:

n=105 as 20 more than 105 is 125. Hope it helps!

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marissa [1.9K]

$135 + $15x is greater than or equal to $300

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2 years ago

Lena [83]

Answer: 1:2

Step-by-step explanation:

Well, if you're asking for the ratio, it is 1:2

For every 1 notebook bought, there would be 2 free pens.

Since she bought 8 notebooks, just multiply 2 by 8 which will result in 16.

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1 year ago