Mike is saving up for a computer. he has $200 saved already. to earn more,
he works part-time at a job that pays $15 per hour. let y represent the price of
the computer he chooses, and let x represent the number of hours he works.
to purchase the computer, he will need to save at least y dollars.

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.

-362

step-by-step explanation:

(12)(4)+2(12)-34(12)+2(12)-3

  \/         \/         \/         \/

  48 +   24 -   408 + 24 - 3

      \   /               \   /

          72     -     432 - 3 = -363

42

step-by-step explanation:

365

step-by-step explanation: