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vfiekz [6]
3 years ago
10

If x = 9 evaluate the following expression 2x

Mathematics
2 answers:
tamaranim1 [39]3 years ago
8 0

Answer: 2x = 18

Step-by-step explanation:

x = 9

2x = 2(9) = 18

Natalija [7]3 years ago
3 0
Answer 2x = 18






Hope this answer will help you
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Citrus2011 [14]

Functions can be represented on graphs

The value of f(k + 3) is 0

Given that:

\mathbf{f(-5) = k}

From the graph, we have:

\mathbf{f(-5) = 2}

So, by comparison:

\mathbf{k = 2}

Substitute 2 for k in f(k + 3)

\mathbf{f(k + 3) = f(2 +3)}

\mathbf{f(k + 3) = f(5)}

From the graph, f(5) = 0

So, we have:

\mathbf{f(k + 3) = 0}

Hence, the value of f(k + 3) is 0

Read more about functions and graphs at:

brainly.com/question/1289308

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3 years ago
There are 4 tablespoons in 1/4 cup. How many tablespoons are in 2 1/4 cups?
irina [24]

Answer:

The answer is 36 tablespoons

Step-by-step explanation:

1/4 = 4 tablespoons

4*8 = 32

32 + 4 =36

7 0
3 years ago
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8_murik_8 [283]
Mugs=4.29
T shirts=3.91
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5 0
4 years ago
Y = 2x – 2<br> 2y = 4x - 4
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Step-by-step explanation:

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