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Ksenya-84 [330]
4 years ago
5

in Eduardo’s collection, the number of butterflies is 12 more than twice the number of moths. If there are x moths, write an exp

ression to represent the number of butterflies he has.
Mathematics
1 answer:
34kurt4 years ago
7 0

Answer:

An expression to represent the number of butterflies he has is  y = 12 + 2x

Step-by-step explanation:

Let the number of butterflies in Eduardo’s collection be  y

Then according to the question

The number of moths = x

The number of butterflies y = 12 + twice the number of moths---------(1)

Twice the number of moths = 2 \times \text{number  of moths}

Twice the number of moths = 2x -----------------------(2)

Substituting equation (2) in (1)

The number of butterflies y = 12 + 2x

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5 0
4 years ago
I need details please
m_a_m_a [10]
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C) Next we know f(0) = f(4) = 0
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3 0
3 years ago
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Dima020 [189]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
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pogonyaev

Answer:

A.Because ,center is (3,2)and point is (-2-3) .

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6 0
3 years ago
-5(-x - 1) + 4x – 1= 49<br> solve for x
Anton [14]

Answer:

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Subtract 4 from each side

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Divide by 9

9x/9 =45/9

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3 years ago
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