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DiKsa [7]
2 years ago
6

Grace is considering purchasing a phone plan. The phone plan

Mathematics
1 answer:
levacccp [35]2 years ago
5 0

Answer:

211 text messages

Step-by-step explanation:

20+(m•0.10)=41.10

41.1-20=21.1÷0.1=211

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tensa zangetsu [6.8K]

Answer:

103

Step-by-step explanation:

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Svetradugi [14.3K]

Answer:

The right answer is:

Option OB: f(1) = -9

Common difference: 7

Step-by-step explanation:

Given sequence is:

-9, -2, 5, 12,...

Here the first number is f(1)

Common Difference:

Common difference is the difference between consecutive terms of an arithmetic sequence. It is denoted by d.

In the given sequence,

f(1) = -9

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The right answer is:

Option OB: f(1) = -9

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2 years ago
Find the range of f(x) = -x + 4 for the domain (-3,-2,-1,1).
timofeeve [1]
The domain: D={-3;-2;-1; 1}

f(x) = -x + 4

subtitute

f(-3) = -(-3) + 4 = 3 + 4 = 7
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Answer: The range: {3; 5; 6; 7}
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