Acar covered a certain distance at a speed of 24 mph. while returning, the car covered the same distance at a speed of 16 mph. what was the average speed of the car for the entire journey?

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

only 10/60 isn't equivalent

hope this : )