A good walking pace would let you travel 4.5 miles in 90 minutes. What is your walking speed? 0.5 mph
20 mph
3 mph
3 miles/second

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

step-by-step explanation:

what are the statements? and what do you mean by "216 2 1 6"?