Write an expression for '10 less than twice a number n'

Type: MCQ • Marks: 1

A. 2(n - 10)

B. 2n - 10

C. n/2 - 10

D. 10 - 2n

Explanation

Twice a number n is 2n; 10 less than it gives 2n - 10.

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Class 7th Ganita Prakash 1

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