There were some people on a train. 19 people got off the train at the first stop. 17 people get on the train. now there are 63 people on the train. how many people were on the train to begin with?

There are 61 people to begin with.

hope it helps.

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

a

step-by-step explanation:

jjddbdhid r