Please explain your answer as well

23 bby <3

Step-by-step explanation:

The Pythagorean theorem

a^2+b^2=c^2

c^2=8^2+15^2

c^2=64+225

c^2=289

c= the square root of 289

c=17

step-by-step explanation:

i dont get

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