Nour and rana are shopping for a christmas tree. they are deciding between 2 different types of trees (real and fake) and 4 colors for the ornaments (white, silver, gold, and purple). they each created a display to represent the sample space of randomly picking a type of tree and a color for the ornaments.

80%

step-by-step explanation:

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

nlgqer

step-by-step

-22

times both sides by 2, times () by 8, add alile terms, move terms, add alike and caculate divide both sides by 3