Bc i have to ask a productive question what is ROYGBIV?

your answer is a

step-by-step explanation:

plzplzplzplzplz mark brainliest i need it.

i wish i could u

step-by-step explanation:

i wish i could u

i did it myself and i got 4.2 (b) hope its right

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