10 pts Question
Cindy rides her horse 28 miles in 3 hours 30 minutes. What is her average speed in miles per hour?
*Hint: 3 hours 30 minutes = 3.5 hours
28 mph
8 mph
3.5 mph

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

i think the answer would be c