Kelly is hanging shelves in her closet. she can buy shelves for $1.25 a foot. kelly buys one 5-foot shelf and a shelf that measures 24 inches. the rest of her materials cost $90. how much change will she get it she pays with $100?

15 units use socratic

step-by-step explanation: 15 units

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