In a group of 52 cards, how many different groups of 5 cards can you be dealt?

10

Step-by-step explanation:

50 divided by 5 = 10 and the extra 2 are left out because we are finding how many groups of 5 we can get.

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