Directly proportional to the number of gallons she used. Gallons Used Miles Driven 24 | 604.8
31 | 781.2 ☆
49 | 1234.8

What is the rate of gas usage, in miles per gallon?

what do you need me to answer?

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

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step-by-step explanatio89