How many cubes with side lengths of 1/2 centimeters can fit inside the rectangular prism

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

How do i put 3(x+7) in distributive property

In the diagram below,abc is congruent to dec what is the value of x