Factor. x^2−4x+4 (x+4)^2 (x−4)^2 (x+2)^2 (x−2)^2

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

its adding 5.5 each time

step-by-step explanation:

replication and blocking

step-by-step explanation: