Which expression is equivalent to (18x + 9k) + (2x + 6k)? O 16x+3%
O 20x+ 15%
O 20X+ 16k
O 36x+54K

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

because that’s us why