a man was at one corner of a 2106yd rectangular field. he then ran to the furthest corner, as shown in the diagram. if the length L of the field is 3 yd longer than three times the width W , how far did the man run? find both the exact solution and an approximate solution.

i dont know it

step-by-step explanation:

the inequality is:

250c+180g≥950

step-by-step explanation:

let c denotes the number of days in a week   miyoko worked as a cryptographer.

and g denotes the number of days in a week she works as a geologist.

now we are given that she earns $250 for every day she works as a cryptographer,and earns $180 for every day she works as a geologist.

now miyoko's goal is to earn more than $950 this week.

hence, the inequality could be represented as:

250c+180g≥950