Please I need someone to solve this College Algebra Aleks question (unable to pass it) This is the first question and then I will need help with two more. Been stuck on this topic for 3 days now.

the least common denominatore of 7 and 2 is 9

step-by-step explanation:

7+2=9

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

the answer is two. hope this !