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yuradex [85]
3 years ago
15

Which of the following describes the correct process for solving the equation 2x − 4 = 20 and arrives at the correct solution?

Mathematics
2 answers:
mafiozo [28]3 years ago
5 0

<u>Answer: </u>

Option (A)

Add 4 to both sides, and then divide by 2. The solution is x=12

<u>Explanation:</u>

Add 4 to both sides, and then divide by 2. The solution is x=12

Step I: Add 4 to both sides

Adding, 2x – 4 + 4 = 20 + 4

2x = 24

Step II: Divide by 2

x = 12

Therefore, solution is x = 12

Hence, option (a) is correct

ValentinkaMS [17]3 years ago
3 0

Answer:5

Step-by-step explanation:

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The equation of the linear regression  is \^ y = 3.58125\^x + 202.575

<h3>Graphing tool</h3>

To determine the line of best fit, we make use of a graphing tool

See attachment for the graph of the line of best fit

<h3>The equation</h3>

From the graphing tool, we have the following calculation summary

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