Solve the equation of x

x/12 + 1/3 = 1/12

x/14 - 1/2= 1/4

x = -3 and x = 21/2

Step-by-step explanation:

Case 1:

Now since the LCM of 12 and 3 is 12 therefore,

Case 2:

Since the LCM of 2 and y is 4, therefore

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