There are 180 white lockers in a school. There are 3 white lockers for every 5 blue lockers. How many lockers are in the school? please help!

480

Step-by-step

Since there is a 3 for every five divide 180 by three which is 60, the problem says 3 for every 5, so add 3 and five, you get 8. Multiply 60 by 8 and that becomes the answer. Sorry if my explanation was bad lololol

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