Use each of the three corresponding base and height pairs to find the area of the triangle. Why is the area the same for each calculation?

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

it is contrapositive

i could not see the question too well so check yourself again too . this is because i want you to get it correct.

i would say true? if the unit was informational and it "refreshed your understanding", then true.