Tyler has 3 times as many books as Mai. How many books does Mai have if Tyler has 7 books? A. 5 books
B. x/3 books
C. 9 books
D. 7 books​

X/3 because you need to divide Tylers books (x) by 3.

Step-by-step explanation:

If Tyler has 3 times as many books as Mai then you would need to divide Tyler's amount of books by 3.

arithmetic sequence

step-by-step explanation:

given that a sequence has terms as

19, 15, 11,

this is represented on a graph

the pattern indicates that the sequence is an arithmetic sequence with i term

a=19 and common difference d =-4

any general term

thus the sequence is reduced by 4 for each successive term starting from 1 and nth term is

24-5n.

first negative term would start after 5th term

5th term =24-25< 0

from 5th term onwards the sequence would be negative.

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