An auditorium has more than 150 seats. There are x rows with 16 seats each, and one row with 12 seats. The inequality represents this situation. 16x+12>150. Which statement is correct? There can be 7 rows, but there cannot be 8 rows.
There can be 9 rows, but there cannot be 8 rows.
There can be 10 rows, but there cannot be 9 rows.

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.

answer: an 8-foot rope is tied from the top of a pole to a

stake in the ground, as shown in the diagram

below

step-by-step explanation: