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pantera1 [17]
3 years ago
9

"The sum of a number and 4."

Mathematics
2 answers:
kenny6666 [7]3 years ago
7 0

Answer:

n + 4

Step-by-step explanation:

It´s like a normal sum, but since the number is unknown just put n.

madam [21]3 years ago
5 0

Answer:

x +4

Step-by-step explanation:

it can really be any letter you choose

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Answer: 18

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3 years ago
In the equation 10n=120, is n 10?
lina2011 [118]
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3 years ago
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Entre Juan, Pedro, María y Luis tienen 62 cartas. Pedro tiene un tercio de las cartas de Juan. María tiene 3 cartas menos que Ju
fenix001 [56]

Answer:

Luis has 30 cards

Step-by-step explanation:

To solve this problem, we need to setup a system of equations.

If we call the amount of cards Juan has "J", Pedro "P", Maria "M" and Luis "L", we have that:

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Substituting P, M and L in the first equation, we have:

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8 0
3 years ago
What is the slope-intercept form of the function that contains the point (6, 2) and has a slope of 3?
solong [7]
The general formula: y=mx+b

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<u>y=3m-16</u>
7 0
3 years ago
Migration is
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7 0
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