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1 vote
Find the thirtieth term of the following sequence. -6, -4, -2, 0, ... 52 64 66 user: what is the algebraic expression for "the difference between seven times a number and three times that number"? 7 - 3x 7x - 3 7x - 3x

2 Answers

6 votes

Answer:

the answer to the second question is 7x-3x

Explanation:

I did my test and it was right

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User Amer Al Zibak
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7.2k points
5 votes
7x - 21x will be the expression because the no. Is x and 7 times the no is 7x and 3 times of 7x is 21x
User Nusi
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6.8k points