Jan noticed at the store that a sweater costs $3.95 more than a shirt. she bought 3 shirts and 2 sweaters and the total costs (before tax) was $71.65. what is the price of a sweater? what is the price of a shirt?

Two sides of a triangle mesure 20cm and 30cm. what is the measure of the third side

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer

With finding limits of multi variable !