Lugi is an urban planner As an independent contractor, He charges 140 fee plus 25 for each contract in the city

y=140+25x

Step-by-step explanation:\Given data

Flat fee= $140 per event

Charge per contract=$25

Hence the expression for his total charges y for x number of contracts is expressed as

y=140+25x

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.

do you have a picture of the table