Damien recently purchased a plot of land in the shape of a pentagon. He is planning to install a perimeter fence. To find the length of the fence Damien used the expression w(k) +2[f(k) +g(k)]. Find the length of the fence.

The answer is 6k^3+9k^2-15k+10

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

351°f

step-by-step explanation: