What is the solution to the equation x + 3 = 27? 24 30 81 90

should be 24

Step-by-step explanation:

x+3=27

  -3   -3       take away 3 on both sides to leave the variable by itself

x = 24

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