Tamara can read 3 pages if her book every 8 minutes at this rate how long will it take Tamara to read 18 pages

48 minutes

Step-by-step explanation:

3 x 6 = 18

8 x 6 = 48

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