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kupik [55]
3 years ago
10

2x+1<9 I need help with this question

Mathematics
1 answer:
tia_tia [17]3 years ago
4 0

Answer: x<4

Step-by-step explanation: Let's solve your inequality step-by-step.

2x+1<9

Step 1: Subtract 1 from both sides.

2x+1−1<9−1

2x < 8

Step 2: Divide both sides by 2.

2x /2  <  8 /2

x<4

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The correct answer is: 19.39

Explanation:

Given numbers:

22.10, 13.45, 25.10, 17.20, 19.10

Total numbers = 5

Average = \frac{Sum-of-all-numbers}{total-numbers}

Now to find the average of the given sequence, follow these steps:

Step-1:

Add all the numbers to get the total sum:

22.10 + 13.45 + 25.10 + 17.20 + 19.10 = 96.95

Step-2:

Divide 96.95 by 5 to get the average number:

\frac{96.95}{5} = 19.39

Hence the correct answer is 19.39.

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