Someone please help me

Similarities: What you do with one side you have to do with another side.

Similarities: Your goal is to isolate a variable at the end.

Differences: When dividing or multiplying by a negative number, you flip the sign of the inequality but you don't do that for an equality.

529 and 531

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