XY and BD are parallel lines. X is a point on AB and C is a point on BD.
XB=XC
Work out Angle BXC
Give a reason for each angle you work out

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

use distributive property on all like terms and change your signs if you have a double negative or if you have positive/negative