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pentagon [3]
3 years ago
10

You earn 10 points for every coin you collect in a video game. Then you find a star that triples your score. Write an expression

for the number of points you earn from coins
Mathematics
1 answer:
Bas_tet [7]3 years ago
3 0
F(x)=3(10x)  

Hope this helps!

~ThePirc
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The correct answer would be 0.1
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Two trains, Train A and Train B, simultaneously depart Station A and Station B. Station A and Station B are 252.5 miles apart fr
omeli [17]

-- The trains start moving at the same time.

-- The space between them is initially 252.5 miles.

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That's 40min 3.49sec .

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3 years ago
How do I solve this using the system of equations?
Westkost [7]

Answer:

length: 16 m; width: 13 m

Step-by-step explanation:

Write each of the statements as an equation. You know that the formula for the perimeter is ...

P = 2(L +W)

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• 2L + 2W = 58

The other equation expresses the relation between L and W:

• L = W +3 . . . . . . . . the length is 3 meters greater than the width

There are many ways to solve such a system of equations. Since you have an expression for L, it is convenient to substitute that into the first equation to get ...

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W = 13 . . . . . . . . . . . .divide by 4

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It would be 4 pounds. 
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stich3 [128]

Mario says that the expression 4+3n^2 has four terms: 4, 3, n, and 2. Mario is incorrect

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Given that the expression is:

4+3n^2

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Because the given expression has two terms only

4 is one of the term

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A term can be a signed number, a variable, or a constant multiplied by a variable or variables

Here 3 is a constant multiplied by n^2

So, 3n^2 is one term

Each term in an algebraic expression is separated by a + sign or - sign

Thus there are two terms in mario expression

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