Each night Zac spends 30 minutes reading a book before bed He reads at a speed of 100 words per minute Which of the following functions represents the number of words Zac is able to read as a function of time, in minutes?

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

step-by-step explanation:

a'(12.5,11.25)

slope=(y1-y2)/(x1-x2)