A shirt costs $5 less than a sweater. Together they cost $25. How much does the sweater cost?

$20

Step-by-step explanation:

25-5=20 that is your answer

15 dollars

Step-by-step explanation:

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

its c or d   take a lucky guess my dude