Which statement holds true for absolute value functions?
a) the absolute value determines the direction in which the graph opens.
b) the coefficient determines the line along which the graph is symmetrical.
c) the distance between the left and the right arm is based on the coordinates of the vertex.
d) the vertex coordinates and the absolute value determine the region of the graph on the plane.

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step-by-step explanation:

i hope this : )

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