3 3⁄10 - 2 23⁄100 = please help

107/100 or 1 7/100

Step-by-step explanation:

Turn into improper fraction: 33/10 - 223/100

Find LCM: which is 10 because 10*10 = 100 and make common denominators

330/100 - 223/100 = 107/100 or 1 7/100

Hope this helped!

4 3⁄10 = 4 30⁄100

4 30⁄100 - 2 23⁄100 = 2 7⁄100

Step-by-step explanation:

step-by-step explanation:

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