Change each fraction to a decimal if the division doesn't end round your answer to the nearest hundred
a. 3/4 b. 7/16 c. 72/5 d. 3/5
e.7/40 f. 51/20

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

3x + 4y -25 =0 represents the amount of change sianna should recieve