Me asap

the graph of an inequality has a closed circle at 2.7, and the ray moves to the left. what inequality is graphed?

x < 2.7

x ≤ 2.7

x > 2.7

x ≥ 2.7

the first one, all those points on the line just make a strait line.

b.

step-by-step explanation:

i just know

5: 20

step-by-step explanation:

answer: hence, function will be

explanation:

since we have given that

cost of a new textbook = $85

according to question, the resale value of a textbook decreases by 25% with each previous owner,

so, our function becomes,

here, y is the total value of the text book after x owners.

hence, function will be