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38 votes
Can someone please help to explain it the quick way? ASAPPPPP

Can someone please help to explain it the quick way? ASAPPPPP-example-1
User Mohamed Ben HEnda
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2 Answers

11 votes
11 votes

a: We can quickly find the answer by multiplying 3 by 5, then by adding the quantity of the numbers to 19.


5(3) + 19

15 + 19 = 34

Therefore, the 10th term in this number sequence is 34.

b: n represents the numbered term of the number sequence.

3 can represent x in the expression we make.


3x = n

Therefore, a possible expression for this number sequence is 3x = n.

User Luukvhoudt
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3.2k points
10 votes
10 votes

Answer: Ok, fast. Here we go: Basically the number sequence increases by 3 every number. 7+3=10 10+3=13. Etc, etc.

Explanation:

So just go from 19 (which is the 5th term) and count up.

19+3=22(6th term) 22+3=25(7th term) 25+3=28(8th term) 28+3=31(9th Term) 31+3=34(10th term)

34 is your answer.

User Manolis
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2.5k points