The vertex form of the equation of a parabola is y= (x + 5)2 + 49. What is the standard form of the equation?
O A. y = x2 + 10x+ 74
B. y= 5x2 + 10x+ 74
c. y = x2 + 5x + 49
O D. y = x2 + 49X+ 35

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

You and a friend went to the movies.you spent half your money on tickets. then you spent 1/4 of the money on popcorn, $2 on candy, and $3 on a soda. if you have $1 left, hiw much money did u take to the movies?

Which of the following parabolas opens down?