Your little brother's class is having a bake sale to raise money for a field trip. The two items that he contributed are cupcakes and brownies. The cupcakes cost twice as much as the brownies. By
the end of the day, he sold 12 brownies and 8 cupcakes totaling $63. How much was your little
brother selling each item for? Find the price for cupcakes and brownies.

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

True or false? a circle could be circumscribed about the quadrilateral below.

What expression is equivalent to log3(x+4)