Question 7(Multiple Choice Worth 1 points) (06.06 LC) Which expression is equal to x + (f + g)? xf + g x + fg (x +f). (x + ing Question 8 Multiple Choice Worth i points) vious Question Question (Answered)​

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Step-by-step explanation:

answer: i think the answer is etheir c or d but i don't know which one but have a good day!

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