2 years ago

Write an expression in terms of nadds 2 to the number and then multiplies the result by 3

Mathematics

1 answer:

professor190 [17]2 years ago

4 0

Answer:

Step-by-step explanation:

Let the number = n

Add 2 to the number : n + 2

Multiply the result by 3 : (n + 2) *3

= n * 3 + 2*3

= 3n + 6

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xenn [34]

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2 years ago

Solve 3^x − 2 = 3^7 A. 2 B. 5 C. 7 D. 9

Vikki [24]

Answer:

C) 7

Step-by-step explanation:

3^x−2=2187

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x= log(2189)/log(3)

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3 years ago