Can someone tell me how to solve a 2 step equation and how to put the answer on a number line? Also, can you tell me how to solve a 2 step inequality and put the answer on a number line? Thanks.

Answer is in the photo. I can only upload it to a file hosting service. link below!

https://cutt.ly/wzdvC7R

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 it will be zero as slope has a formula of difference between initial and final distance divided by itz time interval