The following formula can be used to find the distance that a person has run. distance = rate · time how far has a person traveled who ran at a rate of 5.5 miles per hour for of an hour? 4.125 mi 3.75 mi 7.3 mi 3.7 mi

4.125

Step-by-step explanation:

I think so

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

x= cost per bracelet

number of bracelets * x + shipping charge = total cost

so

9x+9=72