How do I do these problems?? (24 points) For number 7 the answers are: 80, 91, 67, 32

5) The interior angle of a polygon measures 84 degrees, what is the measure of it's exterior angle?

c

step-by-step explanation:

c

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

you probably already have the answer but anyways it's b. 15.0

step-by-step explanation:

26

step-by-step explanation: