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4 votes
Which expression best represents the difference between triple a number and double a number?

a. 3x-2x
b. 2x-3x
c. x3-x2
d. x2-x3

2 Answers

4 votes

The word difference indicates subtraction. The words triple and double are used when multiplying a quantity by 3 and by 2 respectively. 3x - 2x is correct.

SO THE ANSWER IS A

User Alex Minjun Yu
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8.3k points
3 votes
A because it is three times an unknown number minus two times an unknown number.
User Johan Levin
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7.7k points

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